48709250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 98493408

約数和(自身を除く): 49784158

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 125, 146, 157, 170, 250, 314, 365, 425, 730, 785, 850, 1241, 1570, 1825, 2125, 2482, 2669, 3650, 3925, 4250, 5338, 6205, 7850, 9125, 11461, 12410, 13345, 18250, 19625, 22922, 26690, 31025, 39250, 57305, 62050, 66725, 114610, 133450, 155125, 194837, 286525, 310250, 333625, 389674, 573050, 667250, 974185, 1432625, 1948370, 2865250, 4870925, 9741850, 24354625, 48709250]

約数ペア:

[(1, 48709250), (2, 24354625), (5, 9741850), (10, 4870925), (17, 2865250), (25, 1948370), (34, 1432625), (50, 974185), (73, 667250), (85, 573050), (125, 389674), (146, 333625), (157, 310250), (170, 286525), (250, 194837), (314, 155125), (365, 133450), (425, 114610), (730, 66725), (785, 62050), (850, 57305), (1241, 39250), (1570, 31025), (1825, 26690), (2125, 22922), (2482, 19625), (2669, 18250), (3650, 13345), (3925, 12410), (4250, 11461), (5338, 9125), (6205, 7850)]