49759359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 73570560

約数和(自身を除く): 23811201

約数列:

[1, 3, 13, 39, 67, 137, 139, 201, 411, 417, 871, 1781, 1807, 2613, 5343, 5421, 9179, 9313, 19043, 27537, 27939, 57129, 119327, 121069, 247559, 357981, 363207, 742677, 1275881, 3827643, 16586453, 49759359]

約数ペア:

[(1, 49759359), (3, 16586453), (13, 3827643), (39, 1275881), (67, 742677), (137, 363207), (139, 357981), (201, 247559), (411, 121069), (417, 119327), (871, 57129), (1781, 27939), (1807, 27537), (2613, 19043), (5343, 9313), (5421, 9179)]