50273340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64453}}^1$

素因数の和:64478

約数の個数: 48

約数和(自身を含む): 151595808

約数和(自身を除く): 101322468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 64453, 128906, 193359, 257812, 322265, 386718, 644530, 773436, 837889, 966795, 1289060, 1675778, 1933590, 2513667, 3351556, 3867180, 4189445, 5027334, 8378890, 10054668, 12568335, 16757780, 25136670, 50273340]

約数ペア:

[(1, 50273340), (2, 25136670), (3, 16757780), (4, 12568335), (5, 10054668), (6, 8378890), (10, 5027334), (12, 4189445), (13, 3867180), (15, 3351556), (20, 2513667), (26, 1933590), (30, 1675778), (39, 1289060), (52, 966795), (60, 837889), (65, 773436), (78, 644530), (130, 386718), (156, 322265), (195, 257812), (260, 193359), (390, 128906), (780, 64453)]