55752450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28591}}^1$

素因数の和:28619

約数の個数: 48

約数和(自身を含む): 148907136

約数和(自身を除く): 93154686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 28591, 57182, 85773, 142955, 171546, 285910, 371683, 428865, 714775, 743366, 857730, 1115049, 1429550, 1858415, 2144325, 2230098, 3716830, 4288650, 5575245, 9292075, 11150490, 18584150, 27876225, 55752450]

約数ペア:

[(1, 55752450), (2, 27876225), (3, 18584150), (5, 11150490), (6, 9292075), (10, 5575245), (13, 4288650), (15, 3716830), (25, 2230098), (26, 2144325), (30, 1858415), (39, 1429550), (50, 1115049), (65, 857730), (75, 743366), (78, 714775), (130, 428865), (150, 371683), (195, 285910), (325, 171546), (390, 142955), (650, 85773), (975, 57182), (1950, 28591)]