48138428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 94602144

約数和(自身を除く): 46463716

約数列:

[1, 2, 4, 13, 26, 41, 52, 67, 82, 134, 164, 268, 337, 533, 674, 871, 1066, 1348, 1742, 2132, 2747, 3484, 4381, 5494, 8762, 10988, 13817, 17524, 22579, 27634, 35711, 45158, 55268, 71422, 90316, 142844, 179621, 293527, 359242, 587054, 718484, 925739, 1174108, 1851478, 3702956, 12034607, 24069214, 48138428]

約数ペア:

[(1, 48138428), (2, 24069214), (4, 12034607), (13, 3702956), (26, 1851478), (41, 1174108), (52, 925739), (67, 718484), (82, 587054), (134, 359242), (164, 293527), (268, 179621), (337, 142844), (533, 90316), (674, 71422), (871, 55268), (1066, 45158), (1348, 35711), (1742, 27634), (2132, 22579), (2747, 17524), (3484, 13817), (4381, 10988), (5494, 8762)]