48868360

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1993}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 110188440

約数和(自身を除く): 61320080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 1993, 2452, 3065, 3986, 4904, 6130, 7972, 9965, 12260, 15944, 19930, 24520, 39860, 79720, 1221709, 2443418, 4886836, 6108545, 9773672, 12217090, 24434180, 48868360]

約数ペア:

[(1, 48868360), (2, 24434180), (4, 12217090), (5, 9773672), (8, 6108545), (10, 4886836), (20, 2443418), (40, 1221709), (613, 79720), (1226, 39860), (1993, 24520), (2452, 19930), (3065, 15944), (3986, 12260), (4904, 9965), (6130, 7972)]