53081892

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 140833056

約数和(自身を除く): 87751164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 243, 291, 324, 388, 486, 563, 582, 873, 972, 1126, 1164, 1689, 1746, 2252, 2619, 3378, 3492, 5067, 5238, 6756, 7857, 10134, 10476, 15201, 15714, 20268, 23571, 30402, 31428, 45603, 47142, 54611, 60804, 91206, 94284, 109222, 136809, 163833, 182412, 218444, 273618, 327666, 491499, 547236, 655332, 982998, 1474497, 1965996, 2948994, 4423491, 5897988, 8846982, 13270473, 17693964, 26540946, 53081892]

約数ペア:

[(1, 53081892), (2, 26540946), (3, 17693964), (4, 13270473), (6, 8846982), (9, 5897988), (12, 4423491), (18, 2948994), (27, 1965996), (36, 1474497), (54, 982998), (81, 655332), (97, 547236), (108, 491499), (162, 327666), (194, 273618), (243, 218444), (291, 182412), (324, 163833), (388, 136809), (486, 109222), (563, 94284), (582, 91206), (873, 60804), (972, 54611), (1126, 47142), (1164, 45603), (1689, 31428), (1746, 30402), (2252, 23571), (2619, 20268), (3378, 15714), (3492, 15201), (5067, 10476), (5238, 10134), (6756, 7857)]