56082390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20543}}^1$

素因数の和:20573

約数の個数: 64

約数和(自身を含む): 165666816

約数和(自身を除く): 109584426

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, 20543, 41086, 61629, 102715, 123258, 143801, 205430, 267059, 287602, 308145, 431403, 534118, 616290, 719005, 801177, 862806, 1335295, 1438010, 1602354, 1869413, 2157015, 2670590, 3738826, 4005885, 4314030, 5608239, 8011770, 9347065, 11216478, 18694130, 28041195, 56082390]

約数ペア:

[(1, 56082390), (2, 28041195), (3, 18694130), (5, 11216478), (6, 9347065), (7, 8011770), (10, 5608239), (13, 4314030), (14, 4005885), (15, 3738826), (21, 2670590), (26, 2157015), (30, 1869413), (35, 1602354), (39, 1438010), (42, 1335295), (65, 862806), (70, 801177), (78, 719005), (91, 616290), (105, 534118), (130, 431403), (182, 308145), (195, 287602), (210, 267059), (273, 205430), (390, 143801), (455, 123258), (546, 102715), (910, 61629), (1365, 41086), (2730, 20543)]