50738940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 186654720

約数和(自身を除く): 135915780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 433, 434, 465, 540, 558, 620, 630, 651, 756, 837, 866, 868, 930, 945, 1085, 1116, 1260, 1299, 1302, 1395, 1674, 1732, 1860, 1890, 1953, 2165, 2170, 2598, 2604, 2790, 3031, 3255, 3348, 3780, 3897, 3906, 4185, 4330, 4340, 5196, 5580, 5859, 6062, 6495, 6510, 7794, 7812, 8370, 8660, 9093, 9765, 11691, 11718, 12124, 12990, 13020, 13423, 15155, 15588, 16740, 18186, 19485, 19530, 23382, 23436, 25980, 26846, 27279, 29295, 30310, 36372, 38970, 39060, 40269, 45465, 46764, 53692, 54558, 58455, 58590, 60620, 67115, 77940, 80538, 81837, 90930, 93961, 109116, 116910, 117180, 120807, 134230, 136395, 161076, 163674, 181860, 187922, 201345, 233820, 241614, 268460, 272790, 281883, 327348, 362421, 375844, 402690, 409185, 469805, 483228, 545580, 563766, 604035, 724842, 805380, 818370, 845649, 939610, 1127532, 1208070, 1409415, 1449684, 1636740, 1691298, 1812105, 1879220, 2416140, 2536947, 2818830, 3382596, 3624210, 4228245, 5073894, 5637660, 7248420, 8456490, 10147788, 12684735, 16912980, 25369470, 50738940]

約数ペア:

[(1, 50738940), (2, 25369470), (3, 16912980), (4, 12684735), (5, 10147788), (6, 8456490), (7, 7248420), (9, 5637660), (10, 5073894), (12, 4228245), (14, 3624210), (15, 3382596), (18, 2818830), (20, 2536947), (21, 2416140), (27, 1879220), (28, 1812105), (30, 1691298), (31, 1636740), (35, 1449684), (36, 1409415), (42, 1208070), (45, 1127532), (54, 939610), (60, 845649), (62, 818370), (63, 805380), (70, 724842), (84, 604035), (90, 563766), (93, 545580), (105, 483228), (108, 469805), (124, 409185), (126, 402690), (135, 375844), (140, 362421), (155, 327348), (180, 281883), (186, 272790), (189, 268460), (210, 241614), (217, 233820), (252, 201345), (270, 187922), (279, 181860), (310, 163674), (315, 161076), (372, 136395), (378, 134230), (420, 120807), (433, 117180), (434, 116910), (465, 109116), (540, 93961), (558, 90930), (620, 81837), (630, 80538), (651, 77940), (756, 67115), (837, 60620), (866, 58590), (868, 58455), (930, 54558), (945, 53692), (1085, 46764), (1116, 45465), (1260, 40269), (1299, 39060), (1302, 38970), (1395, 36372), (1674, 30310), (1732, 29295), (1860, 27279), (1890, 26846), (1953, 25980), (2165, 23436), (2170, 23382), (2598, 19530), (2604, 19485), (2790, 18186), (3031, 16740), (3255, 15588), (3348, 15155), (3780, 13423), (3897, 13020), (3906, 12990), (4185, 12124), (4330, 11718), (4340, 11691), (5196, 9765), (5580, 9093), (5859, 8660), (6062, 8370), (6495, 7812), (6510, 7794)]