51028926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 110318208

約数和(自身を除く): 59289282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 2131, 3991, 4262, 6393, 7982, 11973, 12786, 23946, 27703, 55406, 83109, 166218, 654217, 1308434, 1962651, 3925302, 8504821, 17009642, 25514463, 51028926]

約数ペア:

[(1, 51028926), (2, 25514463), (3, 17009642), (6, 8504821), (13, 3925302), (26, 1962651), (39, 1308434), (78, 654217), (307, 166218), (614, 83109), (921, 55406), (1842, 27703), (2131, 23946), (3991, 12786), (4262, 11973), (6393, 7982)]