53052020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 134265600

約数和(自身を除く): 81213580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 73, 116, 140, 145, 146, 179, 203, 290, 292, 358, 365, 406, 511, 580, 716, 730, 812, 895, 1015, 1022, 1253, 1460, 1790, 2030, 2044, 2117, 2506, 2555, 3580, 4060, 4234, 5012, 5110, 5191, 6265, 8468, 10220, 10382, 10585, 12530, 13067, 14819, 20764, 21170, 25060, 25955, 26134, 29638, 36337, 42340, 51910, 52268, 59276, 65335, 72674, 74095, 91469, 103820, 130670, 145348, 148190, 181685, 182938, 261340, 296380, 363370, 365876, 378943, 457345, 726740, 757886, 914690, 1515772, 1829380, 1894715, 2652601, 3789430, 5305202, 7578860, 10610404, 13263005, 26526010, 53052020]

約数ペア:

[(1, 53052020), (2, 26526010), (4, 13263005), (5, 10610404), (7, 7578860), (10, 5305202), (14, 3789430), (20, 2652601), (28, 1894715), (29, 1829380), (35, 1515772), (58, 914690), (70, 757886), (73, 726740), (116, 457345), (140, 378943), (145, 365876), (146, 363370), (179, 296380), (203, 261340), (290, 182938), (292, 181685), (358, 148190), (365, 145348), (406, 130670), (511, 103820), (580, 91469), (716, 74095), (730, 72674), (812, 65335), (895, 59276), (1015, 52268), (1022, 51910), (1253, 42340), (1460, 36337), (1790, 29638), (2030, 26134), (2044, 25955), (2117, 25060), (2506, 21170), (2555, 20764), (3580, 14819), (4060, 13067), (4234, 12530), (5012, 10585), (5110, 10382), (5191, 10220), (6265, 8468)]