48912680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18251}}^1$

素因数の和:18329

約数の個数: 32

約数和(自身を含む): 111702240

約数和(自身を除く): 62789560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 18251, 36502, 73004, 91255, 146008, 182510, 365020, 730040, 1222817, 2445634, 4891268, 6114085, 9782536, 12228170, 24456340, 48912680]

約数ペア:

[(1, 48912680), (2, 24456340), (4, 12228170), (5, 9782536), (8, 6114085), (10, 4891268), (20, 2445634), (40, 1222817), (67, 730040), (134, 365020), (268, 182510), (335, 146008), (536, 91255), (670, 73004), (1340, 36502), (2680, 18251)]