55921450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 112805280

約数和(自身を除く): 56883830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 227, 325, 379, 454, 650, 758, 1135, 1895, 2270, 2951, 3790, 4927, 5675, 5902, 9475, 9854, 11350, 14755, 18950, 24635, 29510, 49270, 73775, 86033, 123175, 147550, 172066, 246350, 430165, 860330, 1118429, 2150825, 2236858, 4301650, 5592145, 11184290, 27960725, 55921450]

約数ペア:

[(1, 55921450), (2, 27960725), (5, 11184290), (10, 5592145), (13, 4301650), (25, 2236858), (26, 2150825), (50, 1118429), (65, 860330), (130, 430165), (227, 246350), (325, 172066), (379, 147550), (454, 123175), (650, 86033), (758, 73775), (1135, 49270), (1895, 29510), (2270, 24635), (2951, 18950), (3790, 14755), (4927, 11350), (5675, 9854), (5902, 9475)]