50020740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 196124544

約数和(自身を除く): 146103804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 401, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 802, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1203, 1260, 1386, 1485, 1540, 1604, 1620, 1782, 1890, 1980, 2005, 2079, 2268, 2310, 2406, 2772, 2807, 2835, 2970, 3465, 3564, 3609, 3780, 4010, 4158, 4411, 4455, 4620, 4812, 5614, 5670, 5940, 6015, 6237, 6930, 7218, 8020, 8316, 8421, 8822, 8910, 10395, 10827, 11228, 11340, 12030, 12474, 13233, 13860, 14035, 14436, 16842, 17644, 17820, 18045, 20790, 21654, 22055, 24060, 24948, 25263, 26466, 28070, 30877, 31185, 32481, 33684, 36090, 39699, 41580, 42105, 43308, 44110, 50526, 52932, 54135, 56140, 61754, 62370, 64962, 66165, 72180, 75789, 79398, 84210, 88220, 92631, 101052, 108270, 119097, 123508, 124740, 126315, 129924, 132330, 151578, 154385, 158796, 162405, 168420, 185262, 198495, 216540, 227367, 238194, 252630, 264660, 277893, 303156, 308770, 324810, 357291, 370524, 378945, 396990, 454734, 463155, 476388, 505260, 555786, 595485, 617540, 649620, 714582, 757890, 793980, 833679, 909468, 926310, 1111572, 1136835, 1190970, 1389465, 1429164, 1515780, 1667358, 1786455, 1852620, 2273670, 2381940, 2501037, 2778930, 3334716, 3572910, 4168395, 4547340, 5002074, 5557860, 7145820, 8336790, 10004148, 12505185, 16673580, 25010370, 50020740]

約数ペア:

[(1, 50020740), (2, 25010370), (3, 16673580), (4, 12505185), (5, 10004148), (6, 8336790), (7, 7145820), (9, 5557860), (10, 5002074), (11, 4547340), (12, 4168395), (14, 3572910), (15, 3334716), (18, 2778930), (20, 2501037), (21, 2381940), (22, 2273670), (27, 1852620), (28, 1786455), (30, 1667358), (33, 1515780), (35, 1429164), (36, 1389465), (42, 1190970), (44, 1136835), (45, 1111572), (54, 926310), (55, 909468), (60, 833679), (63, 793980), (66, 757890), (70, 714582), (77, 649620), (81, 617540), (84, 595485), (90, 555786), (99, 505260), (105, 476388), (108, 463155), (110, 454734), (126, 396990), (132, 378945), (135, 370524), (140, 357291), (154, 324810), (162, 308770), (165, 303156), (180, 277893), (189, 264660), (198, 252630), (210, 238194), (220, 227367), (231, 216540), (252, 198495), (270, 185262), (297, 168420), (308, 162405), (315, 158796), (324, 154385), (330, 151578), (378, 132330), (385, 129924), (396, 126315), (401, 124740), (405, 123508), (420, 119097), (462, 108270), (495, 101052), (540, 92631), (567, 88220), (594, 84210), (630, 79398), (660, 75789), (693, 72180), (756, 66165), (770, 64962), (802, 62370), (810, 61754), (891, 56140), (924, 54135), (945, 52932), (990, 50526), (1134, 44110), (1155, 43308), (1188, 42105), (1203, 41580), (1260, 39699), (1386, 36090), (1485, 33684), (1540, 32481), (1604, 31185), (1620, 30877), (1782, 28070), (1890, 26466), (1980, 25263), (2005, 24948), (2079, 24060), (2268, 22055), (2310, 21654), (2406, 20790), (2772, 18045), (2807, 17820), (2835, 17644), (2970, 16842), (3465, 14436), (3564, 14035), (3609, 13860), (3780, 13233), (4010, 12474), (4158, 12030), (4411, 11340), (4455, 11228), (4620, 10827), (4812, 10395), (5614, 8910), (5670, 8822), (5940, 8421), (6015, 8316), (6237, 8020), (6930, 7218)]