56558788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 119652120

約数和(自身を除く): 63093332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 101, 121, 143, 178, 202, 242, 286, 356, 404, 484, 572, 979, 1111, 1157, 1313, 1573, 1958, 2222, 2314, 2626, 3146, 3916, 4444, 4628, 5252, 6292, 8989, 10769, 12221, 12727, 14443, 17978, 21538, 24442, 25454, 28886, 35956, 43076, 48884, 50908, 57772, 98879, 116857, 139997, 158873, 197758, 233714, 279994, 317746, 395516, 467428, 559988, 635492, 1087669, 1285427, 2175338, 2570854, 4350676, 5141708, 14139697, 28279394, 56558788]

約数ペア:

[(1, 56558788), (2, 28279394), (4, 14139697), (11, 5141708), (13, 4350676), (22, 2570854), (26, 2175338), (44, 1285427), (52, 1087669), (89, 635492), (101, 559988), (121, 467428), (143, 395516), (178, 317746), (202, 279994), (242, 233714), (286, 197758), (356, 158873), (404, 139997), (484, 116857), (572, 98879), (979, 57772), (1111, 50908), (1157, 48884), (1313, 43076), (1573, 35956), (1958, 28886), (2222, 25454), (2314, 24442), (2626, 21538), (3146, 17978), (3916, 14443), (4444, 12727), (4628, 12221), (5252, 10769), (6292, 8989)]