51665248

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 106305696

約数和(自身を除く): 54640448

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 328, 424, 656, 743, 848, 1312, 1486, 1696, 2173, 2972, 4346, 5944, 8692, 11888, 17384, 23776, 30463, 34768, 39379, 60926, 69536, 78758, 121852, 157516, 243704, 315032, 487408, 630064, 974816, 1260128, 1614539, 3229078, 6458156, 12916312, 25832624, 51665248]

約数ペア:

[(1, 51665248), (2, 25832624), (4, 12916312), (8, 6458156), (16, 3229078), (32, 1614539), (41, 1260128), (53, 974816), (82, 630064), (106, 487408), (164, 315032), (212, 243704), (328, 157516), (424, 121852), (656, 78758), (743, 69536), (848, 60926), (1312, 39379), (1486, 34768), (1696, 30463), (2173, 23776), (2972, 17384), (4346, 11888), (5944, 8692)]