53188590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19483}}^1$

素因数の和:19513

約数の個数: 64

約数和(自身を含む): 157118976

約数和(自身を除く): 103930386

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 19483, 38966, 58449, 97415, 116898, 136381, 194830, 253279, 272762, 292245, 409143, 506558, 584490, 681905, 759837, 818286, 1266395, 1363810, 1519674, 1772953, 2045715, 2532790, 3545906, 3799185, 4091430, 5318859, 7598370, 8864765, 10637718, 17729530, 26594295, 53188590]

約数ペア:

[(1, 53188590), (2, 26594295), (3, 17729530), (5, 10637718), (6, 8864765), (7, 7598370), (10, 5318859), (13, 4091430), (14, 3799185), (15, 3545906), (21, 2532790), (26, 2045715), (30, 1772953), (35, 1519674), (39, 1363810), (42, 1266395), (65, 818286), (70, 759837), (78, 681905), (91, 584490), (105, 506558), (130, 409143), (182, 292245), (195, 272762), (210, 253279), (273, 194830), (390, 136381), (455, 116898), (546, 97415), (910, 58449), (1365, 38966), (2730, 19483)]