53101160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 137376000

約数和(自身を除く): 84274840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 953, 995, 1393, 1592, 1906, 1990, 2786, 3812, 3980, 4765, 5572, 6671, 6965, 7624, 7960, 9530, 11144, 13342, 13930, 19060, 26684, 27860, 33355, 38120, 53368, 55720, 66710, 133420, 189647, 266840, 379294, 758588, 948235, 1327529, 1517176, 1896470, 2655058, 3792940, 5310116, 6637645, 7585880, 10620232, 13275290, 26550580, 53101160]

約数ペア:

[(1, 53101160), (2, 26550580), (4, 13275290), (5, 10620232), (7, 7585880), (8, 6637645), (10, 5310116), (14, 3792940), (20, 2655058), (28, 1896470), (35, 1517176), (40, 1327529), (56, 948235), (70, 758588), (140, 379294), (199, 266840), (280, 189647), (398, 133420), (796, 66710), (953, 55720), (995, 53368), (1393, 38120), (1592, 33355), (1906, 27860), (1990, 26684), (2786, 19060), (3812, 13930), (3980, 13342), (4765, 11144), (5572, 9530), (6671, 7960), (6965, 7624)]