50613381

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 93125760

約数和(自身を除く): 42512379

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2131, 2639, 3393, 6393, 7917, 14917, 19179, 23751, 27703, 44751, 61799, 83109, 134253, 185397, 193921, 249327, 432593, 556191, 581763, 803387, 1297779, 1745289, 2410161, 3893337, 5623709, 7230483, 16871127, 50613381]

約数ペア:

[(1, 50613381), (3, 16871127), (7, 7230483), (9, 5623709), (13, 3893337), (21, 2410161), (29, 1745289), (39, 1297779), (63, 803387), (87, 581763), (91, 556191), (117, 432593), (203, 249327), (261, 193921), (273, 185397), (377, 134253), (609, 83109), (819, 61799), (1131, 44751), (1827, 27703), (2131, 23751), (2639, 19179), (3393, 14917), (6393, 7917)]