55757530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 104467968

約数和(自身を除く): 48710438

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 1373, 2746, 4061, 6865, 8122, 13730, 20305, 40610, 42563, 85126, 179863, 212815, 359726, 425630, 899315, 1798630, 5575753, 11151506, 27878765, 55757530]

約数ペア:

[(1, 55757530), (2, 27878765), (5, 11151506), (10, 5575753), (31, 1798630), (62, 899315), (131, 425630), (155, 359726), (262, 212815), (310, 179863), (655, 85126), (1310, 42563), (1373, 40610), (2746, 20305), (4061, 13730), (6865, 8122)]