51609510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30181}}^1$

素因数の和:30213

約数の個数: 48

約数和(自身を含む): 141251760

約数和(自身を除く): 89642250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 30181, 60362, 90543, 150905, 181086, 271629, 301810, 452715, 543258, 573439, 905430, 1146878, 1358145, 1720317, 2716290, 2867195, 3440634, 5160951, 5734390, 8601585, 10321902, 17203170, 25804755, 51609510]

約数ペア:

[(1, 51609510), (2, 25804755), (3, 17203170), (5, 10321902), (6, 8601585), (9, 5734390), (10, 5160951), (15, 3440634), (18, 2867195), (19, 2716290), (30, 1720317), (38, 1358145), (45, 1146878), (57, 905430), (90, 573439), (95, 543258), (114, 452715), (171, 301810), (190, 271629), (285, 181086), (342, 150905), (570, 90543), (855, 60362), (1710, 30181)]