54553688

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 121642560

約数和(自身を除く): 67088872

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 113, 148, 226, 233, 259, 296, 452, 466, 518, 791, 904, 932, 1036, 1582, 1631, 1864, 2072, 3164, 3262, 4181, 6328, 6524, 8362, 8621, 13048, 16724, 17242, 26329, 29267, 33448, 34484, 52658, 58534, 60347, 68968, 105316, 117068, 120694, 184303, 210632, 234136, 241388, 368606, 482776, 737212, 974173, 1474424, 1948346, 3896692, 6819211, 7793384, 13638422, 27276844, 54553688]

約数ペア:

[(1, 54553688), (2, 27276844), (4, 13638422), (7, 7793384), (8, 6819211), (14, 3896692), (28, 1948346), (37, 1474424), (56, 974173), (74, 737212), (113, 482776), (148, 368606), (226, 241388), (233, 234136), (259, 210632), (296, 184303), (452, 120694), (466, 117068), (518, 105316), (791, 68968), (904, 60347), (932, 58534), (1036, 52658), (1582, 34484), (1631, 33448), (1864, 29267), (2072, 26329), (3164, 17242), (3262, 16724), (4181, 13048), (6328, 8621), (6524, 8362)]