48938043

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 86851584

約数和(自身を除く): 37913541

約数列:

[1, 3, 7, 11, 21, 23, 33, 61, 69, 77, 151, 161, 183, 231, 253, 427, 453, 483, 671, 759, 1057, 1281, 1403, 1661, 1771, 2013, 3171, 3473, 4209, 4697, 4983, 5313, 9211, 9821, 10419, 11627, 14091, 15433, 24311, 27633, 29463, 34881, 38203, 46299, 64477, 72933, 101321, 108031, 114609, 193431, 211853, 267421, 303963, 324093, 635559, 709247, 802263, 1482971, 2127741, 2330383, 4448913, 6991149, 16312681, 48938043]

約数ペア:

[(1, 48938043), (3, 16312681), (7, 6991149), (11, 4448913), (21, 2330383), (23, 2127741), (33, 1482971), (61, 802263), (69, 709247), (77, 635559), (151, 324093), (161, 303963), (183, 267421), (231, 211853), (253, 193431), (427, 114609), (453, 108031), (483, 101321), (671, 72933), (759, 64477), (1057, 46299), (1281, 38203), (1403, 34881), (1661, 29463), (1771, 27633), (2013, 24311), (3171, 15433), (3473, 14091), (4209, 11627), (4697, 10419), (4983, 9821), (5313, 9211)]