50647360

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1151

約数の個数: 56

約数和(自身を含む): 121468896

約数和(自身を除く): 70821536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 971, 1304, 1630, 1942, 2608, 3260, 3884, 4855, 5216, 6520, 7768, 9710, 10432, 13040, 15536, 19420, 26080, 31072, 38840, 52160, 62144, 77680, 155360, 158273, 310720, 316546, 633092, 791365, 1266184, 1582730, 2532368, 3165460, 5064736, 6330920, 10129472, 12661840, 25323680, 50647360]

約数ペア:

[(1, 50647360), (2, 25323680), (4, 12661840), (5, 10129472), (8, 6330920), (10, 5064736), (16, 3165460), (20, 2532368), (32, 1582730), (40, 1266184), (64, 791365), (80, 633092), (160, 316546), (163, 310720), (320, 158273), (326, 155360), (652, 77680), (815, 62144), (971, 52160), (1304, 38840), (1630, 31072), (1942, 26080), (2608, 19420), (3260, 15536), (3884, 13040), (4855, 10432), (5216, 9710), (6520, 7768)]