53413490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24169}}^1$

素因数の和:24206

約数の個数: 32

約数和(自身を含む): 109635120

約数和(自身を除く): 56221630

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 24169, 48338, 120845, 241690, 314197, 410873, 628394, 821746, 1570985, 2054365, 3141970, 4108730, 5341349, 10682698, 26706745, 53413490]

約数ペア:

[(1, 53413490), (2, 26706745), (5, 10682698), (10, 5341349), (13, 4108730), (17, 3141970), (26, 2054365), (34, 1570985), (65, 821746), (85, 628394), (130, 410873), (170, 314197), (221, 241690), (442, 120845), (1105, 48338), (2210, 24169)]