48691360

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 115801056

約数和(自身を除く): 67109696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 1867, 2608, 3260, 3734, 5216, 6520, 7468, 9335, 13040, 14936, 18670, 26080, 29872, 37340, 59744, 74680, 149360, 298720, 304321, 608642, 1217284, 1521605, 2434568, 3043210, 4869136, 6086420, 9738272, 12172840, 24345680, 48691360]

約数ペア:

[(1, 48691360), (2, 24345680), (4, 12172840), (5, 9738272), (8, 6086420), (10, 4869136), (16, 3043210), (20, 2434568), (32, 1521605), (40, 1217284), (80, 608642), (160, 304321), (163, 298720), (326, 149360), (652, 74680), (815, 59744), (1304, 37340), (1630, 29872), (1867, 26080), (2608, 18670), (3260, 14936), (3734, 13040), (5216, 9335), (6520, 7468)]