52870290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 139594752

約数和(自身を除く): 86724462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1223, 1310, 1441, 1965, 2446, 2882, 3669, 3930, 4323, 6115, 7205, 7338, 8646, 12230, 13453, 14410, 18345, 21615, 26906, 36690, 40359, 43230, 67265, 80718, 134530, 160213, 201795, 320426, 403590, 480639, 801065, 961278, 1602130, 1762343, 2403195, 3524686, 4806390, 5287029, 8811715, 10574058, 17623430, 26435145, 52870290]

約数ペア:

[(1, 52870290), (2, 26435145), (3, 17623430), (5, 10574058), (6, 8811715), (10, 5287029), (11, 4806390), (15, 3524686), (22, 2403195), (30, 1762343), (33, 1602130), (55, 961278), (66, 801065), (110, 480639), (131, 403590), (165, 320426), (262, 201795), (330, 160213), (393, 134530), (655, 80718), (786, 67265), (1223, 43230), (1310, 40359), (1441, 36690), (1965, 26906), (2446, 21615), (2882, 18345), (3669, 14410), (3930, 13453), (4323, 12230), (6115, 8646), (7205, 7338)]