49480665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 86961600

約数和(自身を除く): 37480935

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 149, 169, 195, 393, 447, 507, 655, 745, 845, 1703, 1937, 1965, 2235, 2535, 5109, 5811, 8515, 9685, 19519, 22139, 25181, 25545, 29055, 58557, 66417, 75543, 97595, 110695, 125905, 253747, 292785, 332085, 377715, 761241, 1268735, 3298711, 3806205, 9896133, 16493555, 49480665]

約数ペア:

[(1, 49480665), (3, 16493555), (5, 9896133), (13, 3806205), (15, 3298711), (39, 1268735), (65, 761241), (131, 377715), (149, 332085), (169, 292785), (195, 253747), (393, 125905), (447, 110695), (507, 97595), (655, 75543), (745, 66417), (845, 58557), (1703, 29055), (1937, 25545), (1965, 25181), (2235, 22139), (2535, 19519), (5109, 9685), (5811, 8515)]