54987710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12583}}^1$

素因数の和:12632

約数の個数: 32

約数和(自身を含む): 108725760

約数和(自身を除く): 53738050

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 12583, 25166, 62915, 125830, 239077, 289409, 478154, 578818, 1195385, 1447045, 2390770, 2894090, 5498771, 10997542, 27493855, 54987710]

約数ペア:

[(1, 54987710), (2, 27493855), (5, 10997542), (10, 5498771), (19, 2894090), (23, 2390770), (38, 1447045), (46, 1195385), (95, 578818), (115, 478154), (190, 289409), (230, 239077), (437, 125830), (874, 62915), (2185, 25166), (4370, 12583)]