56337060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72227}}^1$

素因数の和:72252

約数の個数: 48

約数和(自身を含む): 169880256

約数和(自身を除く): 113543196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 72227, 144454, 216681, 288908, 361135, 433362, 722270, 866724, 938951, 1083405, 1444540, 1877902, 2166810, 2816853, 3755804, 4333620, 4694755, 5633706, 9389510, 11267412, 14084265, 18779020, 28168530, 56337060]

約数ペア:

[(1, 56337060), (2, 28168530), (3, 18779020), (4, 14084265), (5, 11267412), (6, 9389510), (10, 5633706), (12, 4694755), (13, 4333620), (15, 3755804), (20, 2816853), (26, 2166810), (30, 1877902), (39, 1444540), (52, 1083405), (60, 938951), (65, 866724), (78, 722270), (130, 433362), (156, 361135), (195, 288908), (260, 216681), (390, 144454), (780, 72227)]