54864970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7043}}^1$

素因数の和:7110

約数の個数: 32

約数和(自身を含む): 106505280

約数和(自身を除く): 51640310

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7043, 7790, 14086, 35215, 70430, 133817, 267634, 288763, 577526, 669085, 1338170, 1443815, 2887630, 5486497, 10972994, 27432485, 54864970]

約数ペア:

[(1, 54864970), (2, 27432485), (5, 10972994), (10, 5486497), (19, 2887630), (38, 1443815), (41, 1338170), (82, 669085), (95, 577526), (190, 288763), (205, 267634), (410, 133817), (779, 70430), (1558, 35215), (3895, 14086), (7043, 7790)]