47976660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 152845056

約数和(自身を除く): 104868396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 53, 60, 90, 94, 106, 107, 141, 159, 180, 188, 212, 214, 235, 265, 282, 318, 321, 423, 428, 470, 477, 530, 535, 564, 636, 642, 705, 795, 846, 940, 954, 963, 1060, 1070, 1284, 1410, 1590, 1605, 1692, 1908, 1926, 2115, 2140, 2385, 2491, 2820, 3180, 3210, 3852, 4230, 4770, 4815, 4982, 5029, 5671, 6420, 7473, 8460, 9540, 9630, 9964, 10058, 11342, 12455, 14946, 15087, 17013, 19260, 20116, 22419, 22684, 24910, 25145, 28355, 29892, 30174, 34026, 37365, 44838, 45261, 49820, 50290, 51039, 56710, 60348, 68052, 74730, 75435, 85065, 89676, 90522, 100580, 102078, 112095, 113420, 149460, 150870, 170130, 181044, 204156, 224190, 226305, 255195, 266537, 301740, 340260, 448380, 452610, 510390, 533074, 799611, 905220, 1020780, 1066148, 1332685, 1599222, 2398833, 2665370, 3198444, 3998055, 4797666, 5330740, 7996110, 9595332, 11994165, 15992220, 23988330, 47976660]

約数ペア:

[(1, 47976660), (2, 23988330), (3, 15992220), (4, 11994165), (5, 9595332), (6, 7996110), (9, 5330740), (10, 4797666), (12, 3998055), (15, 3198444), (18, 2665370), (20, 2398833), (30, 1599222), (36, 1332685), (45, 1066148), (47, 1020780), (53, 905220), (60, 799611), (90, 533074), (94, 510390), (106, 452610), (107, 448380), (141, 340260), (159, 301740), (180, 266537), (188, 255195), (212, 226305), (214, 224190), (235, 204156), (265, 181044), (282, 170130), (318, 150870), (321, 149460), (423, 113420), (428, 112095), (470, 102078), (477, 100580), (530, 90522), (535, 89676), (564, 85065), (636, 75435), (642, 74730), (705, 68052), (795, 60348), (846, 56710), (940, 51039), (954, 50290), (963, 49820), (1060, 45261), (1070, 44838), (1284, 37365), (1410, 34026), (1590, 30174), (1605, 29892), (1692, 28355), (1908, 25145), (1926, 24910), (2115, 22684), (2140, 22419), (2385, 20116), (2491, 19260), (2820, 17013), (3180, 15087), (3210, 14946), (3852, 12455), (4230, 11342), (4770, 10058), (4815, 9964), (4982, 9630), (5029, 9540), (5671, 8460), (6420, 7473)]