61880434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 118933920

約数和(自身を除く): 57053486

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 419, 539, 838, 959, 1078, 1507, 1918, 2933, 3014, 4609, 5866, 6713, 9218, 10549, 13426, 20531, 21098, 32263, 41062, 57403, 64526, 73843, 114806, 147686, 225841, 401821, 451682, 631433, 803642, 1262866, 2812747, 4420031, 5625494, 8840062, 30940217, 61880434]

約数ペア:

[(1, 61880434), (2, 30940217), (7, 8840062), (11, 5625494), (14, 4420031), (22, 2812747), (49, 1262866), (77, 803642), (98, 631433), (137, 451682), (154, 401821), (274, 225841), (419, 147686), (539, 114806), (838, 73843), (959, 64526), (1078, 57403), (1507, 41062), (1918, 32263), (2933, 21098), (3014, 20531), (4609, 13426), (5866, 10549), (6713, 9218)]