51988938470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{22691}}^1$

素因数の和:23237

約数の個数: 64

約数和(自身を含む): 108695043072

約数和(自身を除く): 56706104602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 461, 497, 710, 922, 994, 2305, 2485, 3227, 4610, 4970, 6454, 16135, 22691, 32270, 32731, 45382, 65462, 113455, 158837, 163655, 226910, 229117, 317674, 327310, 458234, 794185, 1145585, 1588370, 1611061, 2291170, 3222122, 8055305, 10460551, 11277427, 16110610, 20921102, 22554854, 52302755, 56387135, 73223857, 104605510, 112774270, 146447714, 366119285, 732238570, 742699121, 1485398242, 3713495605, 5198893847, 7426991210, 10397787694, 25994469235, 51988938470]

約数ペア:

[(1, 51988938470), (2, 25994469235), (5, 10397787694), (7, 7426991210), (10, 5198893847), (14, 3713495605), (35, 1485398242), (70, 742699121), (71, 732238570), (142, 366119285), (355, 146447714), (461, 112774270), (497, 104605510), (710, 73223857), (922, 56387135), (994, 52302755), (2305, 22554854), (2485, 20921102), (3227, 16110610), (4610, 11277427), (4970, 10460551), (6454, 8055305), (16135, 3222122), (22691, 2291170), (32270, 1611061), (32731, 1588370), (45382, 1145585), (65462, 794185), (113455, 458234), (158837, 327310), (163655, 317674), (226910, 229117)]