55536570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 149610240

約数和(自身を除く): 94073670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 1997, 2781, 3090, 3994, 4635, 5562, 5991, 9270, 9985, 11982, 13905, 17973, 19970, 27810, 29955, 35946, 53919, 59910, 89865, 107838, 179730, 205691, 269595, 411382, 539190, 617073, 1028455, 1234146, 1851219, 2056910, 3085365, 3702438, 5553657, 6170730, 9256095, 11107314, 18512190, 27768285, 55536570]

約数ペア:

[(1, 55536570), (2, 27768285), (3, 18512190), (5, 11107314), (6, 9256095), (9, 6170730), (10, 5553657), (15, 3702438), (18, 3085365), (27, 2056910), (30, 1851219), (45, 1234146), (54, 1028455), (90, 617073), (103, 539190), (135, 411382), (206, 269595), (270, 205691), (309, 179730), (515, 107838), (618, 89865), (927, 59910), (1030, 53919), (1545, 35946), (1854, 29955), (1997, 27810), (2781, 19970), (3090, 17973), (3994, 13905), (4635, 11982), (5562, 9985), (5991, 9270)]