53283750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1131

約数の個数: 80

約数和(自身を含む): 143541552

約数和(自身を除く): 90257802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1093, 1250, 1625, 1875, 1950, 2186, 3250, 3279, 3750, 4875, 5465, 6558, 8125, 9750, 10930, 14209, 16250, 16395, 24375, 27325, 28418, 32790, 42627, 48750, 54650, 71045, 81975, 85254, 136625, 142090, 163950, 213135, 273250, 355225, 409875, 426270, 683125, 710450, 819750, 1065675, 1366250, 1776125, 2049375, 2131350, 3552250, 4098750, 5328375, 8880625, 10656750, 17761250, 26641875, 53283750]

約数ペア:

[(1, 53283750), (2, 26641875), (3, 17761250), (5, 10656750), (6, 8880625), (10, 5328375), (13, 4098750), (15, 3552250), (25, 2131350), (26, 2049375), (30, 1776125), (39, 1366250), (50, 1065675), (65, 819750), (75, 710450), (78, 683125), (125, 426270), (130, 409875), (150, 355225), (195, 273250), (250, 213135), (325, 163950), (375, 142090), (390, 136625), (625, 85254), (650, 81975), (750, 71045), (975, 54650), (1093, 48750), (1250, 42627), (1625, 32790), (1875, 28418), (1950, 27325), (2186, 24375), (3250, 16395), (3279, 16250), (3750, 14209), (4875, 10930), (5465, 9750), (6558, 8125)]