31053256956

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{20359}}^1$

素因数の和:20888

約数の個数: 96

約数和(自身を含む): 83459712000

約数和(自身を除く): 52406455044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 487, 522, 783, 974, 1044, 1461, 1566, 1948, 2922, 3132, 4383, 5844, 8766, 13149, 14123, 17532, 20359, 26298, 28246, 40718, 42369, 52596, 56492, 61077, 81436, 84738, 122154, 127107, 169476, 183231, 244308, 254214, 366462, 381321, 508428, 549693, 590411, 732924, 762642, 1099386, 1180822, 1525284, 1771233, 2198772, 2361644, 3542466, 5313699, 7084932, 9914833, 10627398, 15941097, 19829666, 21254796, 29744499, 31882194, 39659332, 59488998, 63764388, 89233497, 118977996, 178466994, 267700491, 287530157, 356933988, 535400982, 575060314, 862590471, 1070801964, 1150120628, 1725180942, 2587771413, 3450361884, 5175542826, 7763314239, 10351085652, 15526628478, 31053256956]

約数ペア:

[(1, 31053256956), (2, 15526628478), (3, 10351085652), (4, 7763314239), (6, 5175542826), (9, 3450361884), (12, 2587771413), (18, 1725180942), (27, 1150120628), (29, 1070801964), (36, 862590471), (54, 575060314), (58, 535400982), (87, 356933988), (108, 287530157), (116, 267700491), (174, 178466994), (261, 118977996), (348, 89233497), (487, 63764388), (522, 59488998), (783, 39659332), (974, 31882194), (1044, 29744499), (1461, 21254796), (1566, 19829666), (1948, 15941097), (2922, 10627398), (3132, 9914833), (4383, 7084932), (5844, 5313699), (8766, 3542466), (13149, 2361644), (14123, 2198772), (17532, 1771233), (20359, 1525284), (26298, 1180822), (28246, 1099386), (40718, 762642), (42369, 732924), (52596, 590411), (56492, 549693), (61077, 508428), (81436, 381321), (84738, 366462), (122154, 254214), (127107, 244308), (169476, 183231)]