54490670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 111864240

約数和(自身を除く): 57373570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 1697, 2470, 3211, 3394, 6422, 8485, 16055, 16970, 22061, 32110, 32243, 44122, 64486, 110305, 161215, 220610, 286793, 322430, 419159, 573586, 838318, 1433965, 2095795, 2867930, 4191590, 5449067, 10898134, 27245335, 54490670]

約数ペア:

[(1, 54490670), (2, 27245335), (5, 10898134), (10, 5449067), (13, 4191590), (19, 2867930), (26, 2095795), (38, 1433965), (65, 838318), (95, 573586), (130, 419159), (169, 322430), (190, 286793), (247, 220610), (338, 161215), (494, 110305), (845, 64486), (1235, 44122), (1690, 32243), (1697, 32110), (2470, 22061), (3211, 16970), (3394, 16055), (6422, 8485)]