53205490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4931}}^1$

素因数の和:5034

約数の個数: 32

約数和(自身を含む): 104400576

約数和(自身を除く): 51195086

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 4931, 5395, 9862, 10790, 24655, 49310, 64103, 128206, 320515, 409273, 641030, 818546, 2046365, 4092730, 5320549, 10641098, 26602745, 53205490]

約数ペア:

[(1, 53205490), (2, 26602745), (5, 10641098), (10, 5320549), (13, 4092730), (26, 2046365), (65, 818546), (83, 641030), (130, 409273), (166, 320515), (415, 128206), (830, 64103), (1079, 49310), (2158, 24655), (4931, 10790), (5395, 9862)]