53457356290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{71777}}^1$

素因数の和:72151

約数の個数: 64

約数和(自身を含む): 110047732704

約数和(自身を除く): 56590376414

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 337, 442, 674, 1105, 1685, 2210, 3370, 4381, 5729, 8762, 11458, 21905, 28645, 43810, 57290, 71777, 74477, 143554, 148954, 358885, 372385, 717770, 744770, 933101, 1220209, 1866202, 2440418, 4665505, 6101045, 9331010, 12202090, 15862717, 24188849, 31725434, 48377698, 79313585, 120944245, 158627170, 241888490, 314455037, 411210433, 628910074, 822420866, 1572275185, 2056052165, 3144550370, 4112104330, 5345735629, 10691471258, 26728678145, 53457356290]

約数ペア:

[(1, 53457356290), (2, 26728678145), (5, 10691471258), (10, 5345735629), (13, 4112104330), (17, 3144550370), (26, 2056052165), (34, 1572275185), (65, 822420866), (85, 628910074), (130, 411210433), (170, 314455037), (221, 241888490), (337, 158627170), (442, 120944245), (674, 79313585), (1105, 48377698), (1685, 31725434), (2210, 24188849), (3370, 15862717), (4381, 12202090), (5729, 9331010), (8762, 6101045), (11458, 4665505), (21905, 2440418), (28645, 1866202), (43810, 1220209), (57290, 933101), (71777, 744770), (74477, 717770), (143554, 372385), (148954, 358885)]