53571063

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 96034512

約数和(自身を除く): 42463449

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 97, 119, 147, 221, 273, 289, 291, 357, 637, 663, 679, 833, 867, 1261, 1547, 1649, 1911, 2023, 2037, 2499, 3757, 3783, 4641, 4753, 4947, 6069, 8827, 10829, 11271, 11543, 14161, 14259, 21437, 26299, 26481, 28033, 32487, 34629, 42483, 61789, 64311, 78897, 80801, 84099, 150059, 184093, 185367, 196231, 242403, 364429, 450177, 552279, 588693, 1050413, 1093287, 1373617, 2551003, 3151239, 4120851, 7653009, 17857021, 53571063]

約数ペア:

[(1, 53571063), (3, 17857021), (7, 7653009), (13, 4120851), (17, 3151239), (21, 2551003), (39, 1373617), (49, 1093287), (51, 1050413), (91, 588693), (97, 552279), (119, 450177), (147, 364429), (221, 242403), (273, 196231), (289, 185367), (291, 184093), (357, 150059), (637, 84099), (663, 80801), (679, 78897), (833, 64311), (867, 61789), (1261, 42483), (1547, 34629), (1649, 32487), (1911, 28033), (2023, 26481), (2037, 26299), (2499, 21437), (3757, 14259), (3783, 14161), (4641, 11543), (4753, 11271), (4947, 10829), (6069, 8827)]