52428540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4391}}^1$

素因数の和:4602

約数の個数: 48

約数和(自身を含む): 147571200

約数和(自身を除く): 95142660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4391, 5970, 8782, 11940, 13173, 17564, 21955, 26346, 43910, 52692, 65865, 87820, 131730, 263460, 873809, 1747618, 2621427, 3495236, 4369045, 5242854, 8738090, 10485708, 13107135, 17476180, 26214270, 52428540]

約数ペア:

[(1, 52428540), (2, 26214270), (3, 17476180), (4, 13107135), (5, 10485708), (6, 8738090), (10, 5242854), (12, 4369045), (15, 3495236), (20, 2621427), (30, 1747618), (60, 873809), (199, 263460), (398, 131730), (597, 87820), (796, 65865), (995, 52692), (1194, 43910), (1990, 26346), (2388, 21955), (2985, 17564), (3980, 13173), (4391, 11940), (5970, 8782)]