55484988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1987}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 140273280

約数和(自身を除く): 84788292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 716, 1074, 1987, 2148, 2327, 3974, 4654, 5961, 6981, 7948, 9308, 11922, 13962, 23844, 25831, 27924, 51662, 77493, 103324, 154986, 309972, 355673, 711346, 1067019, 1422692, 2134038, 4268076, 4623749, 9247498, 13871247, 18494996, 27742494, 55484988]

約数ペア:

[(1, 55484988), (2, 27742494), (3, 18494996), (4, 13871247), (6, 9247498), (12, 4623749), (13, 4268076), (26, 2134038), (39, 1422692), (52, 1067019), (78, 711346), (156, 355673), (179, 309972), (358, 154986), (537, 103324), (716, 77493), (1074, 51662), (1987, 27924), (2148, 25831), (2327, 23844), (3974, 13962), (4654, 11922), (5961, 9308), (6981, 7948)]