53020240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7316

約数の個数: 80

約数和(自身を含む): 151740288

約数和(自身を除く): 98720048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 7283, 14566, 29132, 36415, 50981, 58264, 72830, 94679, 101962, 116528, 145660, 189358, 203924, 254905, 291320, 378716, 407848, 473395, 509810, 582640, 662753, 757432, 815696, 946790, 1019620, 1325506, 1514864, 1893580, 2039240, 2651012, 3313765, 3787160, 4078480, 5302024, 6627530, 7574320, 10604048, 13255060, 26510120, 53020240]

約数ペア:

[(1, 53020240), (2, 26510120), (4, 13255060), (5, 10604048), (7, 7574320), (8, 6627530), (10, 5302024), (13, 4078480), (14, 3787160), (16, 3313765), (20, 2651012), (26, 2039240), (28, 1893580), (35, 1514864), (40, 1325506), (52, 1019620), (56, 946790), (65, 815696), (70, 757432), (80, 662753), (91, 582640), (104, 509810), (112, 473395), (130, 407848), (140, 378716), (182, 291320), (208, 254905), (260, 203924), (280, 189358), (364, 145660), (455, 116528), (520, 101962), (560, 94679), (728, 72830), (910, 58264), (1040, 50981), (1456, 36415), (1820, 29132), (3640, 14566), (7280, 7283)]