54049970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 114107616

約数和(自身を除く): 60057646

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 661, 962, 1105, 1258, 1322, 2210, 2405, 3145, 3305, 4810, 6290, 6610, 8177, 8593, 11237, 16354, 17186, 22474, 24457, 40885, 42965, 48914, 56185, 81770, 85930, 112370, 122285, 146081, 244570, 292162, 317941, 415769, 635882, 730405, 831538, 1460810, 1589705, 2078845, 3179410, 4157690, 5404997, 10809994, 27024985, 54049970]

約数ペア:

[(1, 54049970), (2, 27024985), (5, 10809994), (10, 5404997), (13, 4157690), (17, 3179410), (26, 2078845), (34, 1589705), (37, 1460810), (65, 831538), (74, 730405), (85, 635882), (130, 415769), (170, 317941), (185, 292162), (221, 244570), (370, 146081), (442, 122285), (481, 112370), (629, 85930), (661, 81770), (962, 56185), (1105, 48914), (1258, 42965), (1322, 40885), (2210, 24457), (2405, 22474), (3145, 17186), (3305, 16354), (4810, 11237), (6290, 8593), (6610, 8177)]