49235960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15581}}^1$

素因数の和:15671

約数の個数: 32

約数和(自身を含む): 112190400

約数和(自身を除く): 62954440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 15581, 31162, 62324, 77905, 124648, 155810, 311620, 623240, 1230899, 2461798, 4923596, 6154495, 9847192, 12308990, 24617980, 49235960]

約数ペア:

[(1, 49235960), (2, 24617980), (4, 12308990), (5, 9847192), (8, 6154495), (10, 4923596), (20, 2461798), (40, 1230899), (79, 623240), (158, 311620), (316, 155810), (395, 124648), (632, 77905), (790, 62324), (1580, 31162), (3160, 15581)]