49999334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 94176000

約数和(自身を除く): 44176666

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 2179, 3278, 4358, 11473, 15253, 22946, 23969, 30506, 47938, 167783, 324671, 335566, 649342, 2272697, 3571381, 4545394, 7142762, 24999667, 49999334]

約数ペア:

[(1, 49999334), (2, 24999667), (7, 7142762), (11, 4545394), (14, 3571381), (22, 2272697), (77, 649342), (149, 335566), (154, 324671), (298, 167783), (1043, 47938), (1639, 30506), (2086, 23969), (2179, 22946), (3278, 15253), (4358, 11473)]