53627320

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5563}}^1$

素因数の和:5815

約数の個数: 32

約数和(自身を含む): 121183920

約数和(自身を除く): 67556600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 5563, 9640, 11126, 22252, 27815, 44504, 55630, 111260, 222520, 1340683, 2681366, 5362732, 6703415, 10725464, 13406830, 26813660, 53627320]

約数ペア:

[(1, 53627320), (2, 26813660), (4, 13406830), (5, 10725464), (8, 6703415), (10, 5362732), (20, 2681366), (40, 1340683), (241, 222520), (482, 111260), (964, 55630), (1205, 44504), (1928, 27815), (2410, 22252), (4820, 11126), (5563, 9640)]