55745940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9199}}^1$

素因数の和:9312

約数の個数: 48

約数和(自身を含む): 157651200

約数和(自身を除く): 101905260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 9199, 18398, 27597, 36796, 45995, 55194, 91990, 110388, 137985, 183980, 275970, 551940, 929099, 1858198, 2787297, 3716396, 4645495, 5574594, 9290990, 11149188, 13936485, 18581980, 27872970, 55745940]

約数ペア:

[(1, 55745940), (2, 27872970), (3, 18581980), (4, 13936485), (5, 11149188), (6, 9290990), (10, 5574594), (12, 4645495), (15, 3716396), (20, 2787297), (30, 1858198), (60, 929099), (101, 551940), (202, 275970), (303, 183980), (404, 137985), (505, 110388), (606, 91990), (1010, 55194), (1212, 45995), (1515, 36796), (2020, 27597), (3030, 18398), (6060, 9199)]