52105130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 119404800

約数和(自身を除く): 67299670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1381, 1715, 2695, 2762, 3430, 3773, 5390, 6905, 7546, 9667, 13810, 15191, 18865, 19334, 30382, 37730, 48335, 67669, 75955, 96670, 106337, 135338, 151910, 212674, 338345, 473683, 531685, 676690, 744359, 947366, 1063370, 1488718, 2368415, 3721795, 4736830, 5210513, 7443590, 10421026, 26052565, 52105130]

約数ペア:

[(1, 52105130), (2, 26052565), (5, 10421026), (7, 7443590), (10, 5210513), (11, 4736830), (14, 3721795), (22, 2368415), (35, 1488718), (49, 1063370), (55, 947366), (70, 744359), (77, 676690), (98, 531685), (110, 473683), (154, 338345), (245, 212674), (343, 151910), (385, 135338), (490, 106337), (539, 96670), (686, 75955), (770, 67669), (1078, 48335), (1381, 37730), (1715, 30382), (2695, 19334), (2762, 18865), (3430, 15191), (3773, 13810), (5390, 9667), (6905, 7546)]