56130712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 123120000

約数和(自身を除く): 66989288

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 152, 209, 236, 418, 472, 569, 649, 836, 1121, 1138, 1298, 1672, 2242, 2276, 2596, 4484, 4552, 5192, 6259, 8968, 10811, 12331, 12518, 21622, 24662, 25036, 33571, 43244, 49324, 50072, 67142, 86488, 98648, 118921, 134284, 237842, 268568, 369281, 475684, 637849, 738562, 951368, 1275698, 1477124, 2551396, 2954248, 5102792, 7016339, 14032678, 28065356, 56130712]

約数ペア:

[(1, 56130712), (2, 28065356), (4, 14032678), (8, 7016339), (11, 5102792), (19, 2954248), (22, 2551396), (38, 1477124), (44, 1275698), (59, 951368), (76, 738562), (88, 637849), (118, 475684), (152, 369281), (209, 268568), (236, 237842), (418, 134284), (472, 118921), (569, 98648), (649, 86488), (836, 67142), (1121, 50072), (1138, 49324), (1298, 43244), (1672, 33571), (2242, 25036), (2276, 24662), (2596, 21622), (4484, 12518), (4552, 12331), (5192, 10811), (6259, 8968)]