53161570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 121824000

約数和(自身を除く): 68662430

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, 1409, 1715, 2695, 2818, 3430, 3773, 5390, 7045, 7546, 9863, 14090, 15499, 18865, 19726, 30998, 37730, 49315, 69041, 77495, 98630, 108493, 138082, 154990, 216986, 345205, 483287, 542465, 690410, 759451, 966574, 1084930, 1518902, 2416435, 3797255, 4832870, 5316157, 7594510, 10632314, 26580785, 53161570]

約数ペア:

[(1, 53161570), (2, 26580785), (5, 10632314), (7, 7594510), (10, 5316157), (11, 4832870), (14, 3797255), (22, 2416435), (35, 1518902), (49, 1084930), (55, 966574), (70, 759451), (77, 690410), (98, 542465), (110, 483287), (154, 345205), (245, 216986), (343, 154990), (385, 138082), (490, 108493), (539, 98630), (686, 77495), (770, 69041), (1078, 49315), (1409, 37730), (1715, 30998), (2695, 19726), (2818, 18865), (3430, 15499), (3773, 14090), (5390, 9863), (7045, 7546)]