47851290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5764

約数の個数: 64

約数和(自身を含む): 131742720

約数和(自身を除く): 83891430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 5717, 8370, 11434, 17151, 28585, 34302, 51453, 57170, 85755, 102906, 154359, 171510, 177227, 257265, 308718, 354454, 514530, 531681, 771795, 886135, 1063362, 1543590, 1595043, 1772270, 2658405, 3190086, 4785129, 5316810, 7975215, 9570258, 15950430, 23925645, 47851290]

約数ペア:

[(1, 47851290), (2, 23925645), (3, 15950430), (5, 9570258), (6, 7975215), (9, 5316810), (10, 4785129), (15, 3190086), (18, 2658405), (27, 1772270), (30, 1595043), (31, 1543590), (45, 1063362), (54, 886135), (62, 771795), (90, 531681), (93, 514530), (135, 354454), (155, 308718), (186, 257265), (270, 177227), (279, 171510), (310, 154359), (465, 102906), (558, 85755), (837, 57170), (930, 51453), (1395, 34302), (1674, 28585), (2790, 17151), (4185, 11434), (5717, 8370)]