48343880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3054

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 72616120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 2999, 3224, 4030, 5998, 8060, 11996, 14995, 16120, 23992, 29990, 38987, 59980, 77974, 92969, 119960, 155948, 185938, 194935, 311896, 371876, 389870, 464845, 743752, 779740, 929690, 1208597, 1559480, 1859380, 2417194, 3718760, 4834388, 6042985, 9668776, 12085970, 24171940, 48343880]

約数ペア:

[(1, 48343880), (2, 24171940), (4, 12085970), (5, 9668776), (8, 6042985), (10, 4834388), (13, 3718760), (20, 2417194), (26, 1859380), (31, 1559480), (40, 1208597), (52, 929690), (62, 779740), (65, 743752), (104, 464845), (124, 389870), (130, 371876), (155, 311896), (248, 194935), (260, 185938), (310, 155948), (403, 119960), (520, 92969), (620, 77974), (806, 59980), (1240, 38987), (1612, 29990), (2015, 23992), (2999, 16120), (3224, 14995), (4030, 11996), (5998, 8060)]