51873570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{82339}}^1$

素因数の和:82359

約数の個数: 48

約数和(自身を含む): 154140480

約数和(自身を除く): 102266910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 82339, 164678, 247017, 411695, 494034, 576373, 741051, 823390, 1152746, 1235085, 1482102, 1729119, 2470170, 2881865, 3458238, 3705255, 5187357, 5763730, 7410510, 8645595, 10374714, 17291190, 25936785, 51873570]

約数ペア:

[(1, 51873570), (2, 25936785), (3, 17291190), (5, 10374714), (6, 8645595), (7, 7410510), (9, 5763730), (10, 5187357), (14, 3705255), (15, 3458238), (18, 2881865), (21, 2470170), (30, 1729119), (35, 1482102), (42, 1235085), (45, 1152746), (63, 823390), (70, 741051), (90, 576373), (105, 494034), (126, 411695), (210, 247017), (315, 164678), (630, 82339)]