56456598

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 128920320

約数和(自身を除く): 72463722

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 61, 66, 74, 111, 122, 183, 222, 366, 379, 407, 671, 758, 814, 1137, 1221, 1342, 2013, 2257, 2274, 2442, 4026, 4169, 4514, 6771, 8338, 12507, 13542, 14023, 23119, 24827, 25014, 28046, 42069, 46238, 49654, 69357, 74481, 84138, 138714, 148962, 154253, 254309, 308506, 462759, 508618, 762927, 855403, 925518, 1525854, 1710806, 2566209, 5132418, 9409433, 18818866, 28228299, 56456598]

約数ペア:

[(1, 56456598), (2, 28228299), (3, 18818866), (6, 9409433), (11, 5132418), (22, 2566209), (33, 1710806), (37, 1525854), (61, 925518), (66, 855403), (74, 762927), (111, 508618), (122, 462759), (183, 308506), (222, 254309), (366, 154253), (379, 148962), (407, 138714), (671, 84138), (758, 74481), (814, 69357), (1137, 49654), (1221, 46238), (1342, 42069), (2013, 28046), (2257, 25014), (2274, 24827), (2442, 23119), (4026, 14023), (4169, 13542), (4514, 12507), (6771, 8338)]