51953460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 160406400

約数和(自身を除く): 108452940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1549, 1677, 2236, 2580, 2795, 3098, 3354, 4647, 5590, 6196, 6708, 7745, 8385, 9294, 11180, 15490, 16770, 18588, 20137, 23235, 30980, 33540, 40274, 46470, 60411, 66607, 80548, 92940, 100685, 120822, 133214, 199821, 201370, 241644, 266428, 302055, 333035, 399642, 402740, 604110, 666070, 799284, 865891, 999105, 1208220, 1332140, 1731782, 1998210, 2597673, 3463564, 3996420, 4329455, 5195346, 8658910, 10390692, 12988365, 17317820, 25976730, 51953460]

約数ペア:

[(1, 51953460), (2, 25976730), (3, 17317820), (4, 12988365), (5, 10390692), (6, 8658910), (10, 5195346), (12, 4329455), (13, 3996420), (15, 3463564), (20, 2597673), (26, 1998210), (30, 1731782), (39, 1332140), (43, 1208220), (52, 999105), (60, 865891), (65, 799284), (78, 666070), (86, 604110), (129, 402740), (130, 399642), (156, 333035), (172, 302055), (195, 266428), (215, 241644), (258, 201370), (260, 199821), (390, 133214), (430, 120822), (516, 100685), (559, 92940), (645, 80548), (780, 66607), (860, 60411), (1118, 46470), (1290, 40274), (1549, 33540), (1677, 30980), (2236, 23235), (2580, 20137), (2795, 18588), (3098, 16770), (3354, 15490), (4647, 11180), (5590, 9294), (6196, 8385), (6708, 7745)]