50810788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 107856000

約数和(自身を除く): 57045212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 641, 1043, 1282, 2086, 2564, 2831, 4172, 4487, 5662, 8974, 11324, 12179, 17948, 19817, 24358, 39634, 48716, 79268, 85253, 95509, 170506, 191018, 341012, 382036, 668563, 1337126, 1814671, 2674252, 3629342, 7258684, 12702697, 25405394, 50810788]

約数ペア:

[(1, 50810788), (2, 25405394), (4, 12702697), (7, 7258684), (14, 3629342), (19, 2674252), (28, 1814671), (38, 1337126), (76, 668563), (133, 382036), (149, 341012), (266, 191018), (298, 170506), (532, 95509), (596, 85253), (641, 79268), (1043, 48716), (1282, 39634), (2086, 24358), (2564, 19817), (2831, 17948), (4172, 12179), (4487, 11324), (5662, 8974)]