50422905

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 99566544

約数和(自身を除く): 49143639

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 81, 117, 135, 157, 183, 195, 305, 351, 405, 471, 549, 585, 785, 793, 915, 1053, 1413, 1647, 1755, 2041, 2355, 2379, 2745, 3965, 4239, 4941, 5265, 6123, 7065, 7137, 8235, 9577, 10205, 11895, 12717, 18369, 21195, 21411, 24705, 28731, 30615, 35685, 47885, 55107, 63585, 64233, 86193, 91845, 107055, 124501, 143655, 165321, 258579, 275535, 321165, 373503, 430965, 622505, 775737, 826605, 1120509, 1292895, 1867515, 3361527, 3878685, 5602545, 10084581, 16807635, 50422905]

約数ペア:

[(1, 50422905), (3, 16807635), (5, 10084581), (9, 5602545), (13, 3878685), (15, 3361527), (27, 1867515), (39, 1292895), (45, 1120509), (61, 826605), (65, 775737), (81, 622505), (117, 430965), (135, 373503), (157, 321165), (183, 275535), (195, 258579), (305, 165321), (351, 143655), (405, 124501), (471, 107055), (549, 91845), (585, 86193), (785, 64233), (793, 63585), (915, 55107), (1053, 47885), (1413, 35685), (1647, 30615), (1755, 28731), (2041, 24705), (2355, 21411), (2379, 21195), (2745, 18369), (3965, 12717), (4239, 11895), (4941, 10205), (5265, 9577), (6123, 8235), (7065, 7137)]