51002190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1733}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 137332800

約数和(自身を除く): 86330610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1733, 1962, 2943, 3270, 3466, 4905, 5199, 5886, 8665, 9810, 10398, 14715, 15597, 17330, 25995, 29430, 31194, 46791, 51990, 77985, 93582, 155970, 188897, 233955, 377794, 467910, 566691, 944485, 1133382, 1700073, 1888970, 2833455, 3400146, 5100219, 5666910, 8500365, 10200438, 17000730, 25501095, 51002190]

約数ペア:

[(1, 51002190), (2, 25501095), (3, 17000730), (5, 10200438), (6, 8500365), (9, 5666910), (10, 5100219), (15, 3400146), (18, 2833455), (27, 1888970), (30, 1700073), (45, 1133382), (54, 944485), (90, 566691), (109, 467910), (135, 377794), (218, 233955), (270, 188897), (327, 155970), (545, 93582), (654, 77985), (981, 51990), (1090, 46791), (1635, 31194), (1733, 29430), (1962, 25995), (2943, 17330), (3270, 15597), (3466, 14715), (4905, 10398), (5199, 9810), (5886, 8665)]