53037705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 105228288

約数和(自身を除く): 52190583

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 43, 51, 85, 105, 119, 129, 215, 255, 301, 357, 595, 645, 691, 731, 903, 1505, 1785, 2073, 2193, 3455, 3655, 4515, 4837, 5117, 10365, 10965, 11747, 14511, 15351, 24185, 25585, 29713, 35241, 58735, 72555, 76755, 82229, 89139, 148565, 176205, 207991, 246687, 411145, 445695, 505121, 623973, 1039955, 1233435, 1515363, 2525605, 3119865, 3535847, 7576815, 10607541, 17679235, 53037705]

約数ペア:

[(1, 53037705), (3, 17679235), (5, 10607541), (7, 7576815), (15, 3535847), (17, 3119865), (21, 2525605), (35, 1515363), (43, 1233435), (51, 1039955), (85, 623973), (105, 505121), (119, 445695), (129, 411145), (215, 246687), (255, 207991), (301, 176205), (357, 148565), (595, 89139), (645, 82229), (691, 76755), (731, 72555), (903, 58735), (1505, 35241), (1785, 29713), (2073, 25585), (2193, 24185), (3455, 15351), (3655, 14511), (4515, 11747), (4837, 10965), (5117, 10365)]