53363180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1229}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 121504320

約数和(自身を除く): 68141140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1229, 1670, 2171, 2458, 3340, 4342, 4916, 6145, 8684, 10855, 12290, 15977, 21710, 24580, 31954, 43420, 63908, 79885, 159770, 205243, 319540, 410486, 820972, 1026215, 2052430, 2668159, 4104860, 5336318, 10672636, 13340795, 26681590, 53363180]

約数ペア:

[(1, 53363180), (2, 26681590), (4, 13340795), (5, 10672636), (10, 5336318), (13, 4104860), (20, 2668159), (26, 2052430), (52, 1026215), (65, 820972), (130, 410486), (167, 319540), (260, 205243), (334, 159770), (668, 79885), (835, 63908), (1229, 43420), (1670, 31954), (2171, 24580), (2458, 21710), (3340, 15977), (4342, 12290), (4916, 10855), (6145, 8684)]