53488530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7523}}^1$

素因数の和:7615

約数の個数: 48

約数和(自身を含む): 140849280

約数和(自身を除く): 87360750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 7523, 15046, 22569, 37615, 45138, 67707, 75230, 112845, 135414, 225690, 338535, 594317, 677070, 1188634, 1782951, 2971585, 3565902, 5348853, 5943170, 8914755, 10697706, 17829510, 26744265, 53488530]

約数ペア:

[(1, 53488530), (2, 26744265), (3, 17829510), (5, 10697706), (6, 8914755), (9, 5943170), (10, 5348853), (15, 3565902), (18, 2971585), (30, 1782951), (45, 1188634), (79, 677070), (90, 594317), (158, 338535), (237, 225690), (395, 135414), (474, 112845), (711, 75230), (790, 67707), (1185, 45138), (1422, 37615), (2370, 22569), (3555, 15046), (7110, 7523)]