50491160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 67081960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 107, 188, 214, 235, 251, 376, 428, 470, 502, 535, 856, 940, 1004, 1070, 1255, 1880, 2008, 2140, 2510, 4280, 5020, 5029, 10040, 10058, 11797, 20116, 23594, 25145, 26857, 40232, 47188, 50290, 53714, 58985, 94376, 100580, 107428, 117970, 134285, 201160, 214856, 235940, 268570, 471880, 537140, 1074280, 1262279, 2524558, 5049116, 6311395, 10098232, 12622790, 25245580, 50491160]

約数ペア:

[(1, 50491160), (2, 25245580), (4, 12622790), (5, 10098232), (8, 6311395), (10, 5049116), (20, 2524558), (40, 1262279), (47, 1074280), (94, 537140), (107, 471880), (188, 268570), (214, 235940), (235, 214856), (251, 201160), (376, 134285), (428, 117970), (470, 107428), (502, 100580), (535, 94376), (856, 58985), (940, 53714), (1004, 50290), (1070, 47188), (1255, 40232), (1880, 26857), (2008, 25145), (2140, 23594), (2510, 20116), (4280, 11797), (5020, 10058), (5029, 10040)]