53051180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 138937344

約数和(自身を除く): 85886164

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 103, 130, 140, 182, 206, 260, 283, 364, 412, 455, 515, 566, 721, 910, 1030, 1132, 1339, 1415, 1442, 1820, 1981, 2060, 2678, 2830, 2884, 3605, 3679, 3962, 5356, 5660, 6695, 7210, 7358, 7924, 9373, 9905, 13390, 14420, 14716, 18395, 18746, 19810, 25753, 26780, 29149, 36790, 37492, 39620, 46865, 51506, 58298, 73580, 93730, 103012, 116596, 128765, 145745, 187460, 204043, 257530, 291490, 378937, 408086, 515060, 582980, 757874, 816172, 1020215, 1515748, 1894685, 2040430, 2652559, 3789370, 4080860, 5305118, 7578740, 10610236, 13262795, 26525590, 53051180]

約数ペア:

[(1, 53051180), (2, 26525590), (4, 13262795), (5, 10610236), (7, 7578740), (10, 5305118), (13, 4080860), (14, 3789370), (20, 2652559), (26, 2040430), (28, 1894685), (35, 1515748), (52, 1020215), (65, 816172), (70, 757874), (91, 582980), (103, 515060), (130, 408086), (140, 378937), (182, 291490), (206, 257530), (260, 204043), (283, 187460), (364, 145745), (412, 128765), (455, 116596), (515, 103012), (566, 93730), (721, 73580), (910, 58298), (1030, 51506), (1132, 46865), (1339, 39620), (1415, 37492), (1442, 36790), (1820, 29149), (1981, 26780), (2060, 25753), (2678, 19810), (2830, 18746), (2884, 18395), (3605, 14716), (3679, 14420), (3962, 13390), (5356, 9905), (5660, 9373), (6695, 7924), (7210, 7358)]