49391745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1051}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 85540224

約数和(自身を除く): 36148479

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1051, 1205, 3133, 3153, 3615, 5255, 9399, 13663, 15665, 15765, 40989, 46995, 68315, 204945, 253291, 759873, 1266455, 3292783, 3799365, 9878349, 16463915, 49391745]

約数ペア:

[(1, 49391745), (3, 16463915), (5, 9878349), (13, 3799365), (15, 3292783), (39, 1266455), (65, 759873), (195, 253291), (241, 204945), (723, 68315), (1051, 46995), (1205, 40989), (3133, 15765), (3153, 15665), (3615, 13663), (5255, 9399)]