51310935

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 99388800

約数和(自身を除く): 48077865

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 173, 195, 351, 507, 519, 585, 845, 865, 1521, 1557, 1755, 2197, 2249, 2535, 2595, 4563, 4671, 6591, 6747, 7605, 7785, 10985, 11245, 19773, 20241, 22815, 23355, 29237, 32955, 33735, 59319, 60723, 87711, 98865, 101205, 146185, 263133, 296595, 303615, 380081, 438555, 789399, 1140243, 1315665, 1900405, 3420729, 3946995, 5701215, 10262187, 17103645, 51310935]

約数ペア:

[(1, 51310935), (3, 17103645), (5, 10262187), (9, 5701215), (13, 3946995), (15, 3420729), (27, 1900405), (39, 1315665), (45, 1140243), (65, 789399), (117, 438555), (135, 380081), (169, 303615), (173, 296595), (195, 263133), (351, 146185), (507, 101205), (519, 98865), (585, 87711), (845, 60723), (865, 59319), (1521, 33735), (1557, 32955), (1755, 29237), (2197, 23355), (2249, 22815), (2535, 20241), (2595, 19773), (4563, 11245), (4671, 10985), (6591, 7785), (6747, 7605)]