47957898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 56551542

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 79, 83, 106, 138, 158, 159, 166, 237, 249, 318, 474, 498, 1219, 1817, 1909, 2438, 3634, 3657, 3818, 4187, 4399, 5451, 5727, 6557, 7314, 8374, 8798, 10902, 11454, 12561, 13114, 13197, 19671, 25122, 26394, 39342, 96301, 101177, 150811, 192602, 202354, 288903, 301622, 303531, 347521, 452433, 577806, 607062, 695042, 904866, 1042563, 2085126, 7992983, 15985966, 23978949, 47957898]

約数ペア:

[(1, 47957898), (2, 23978949), (3, 15985966), (6, 7992983), (23, 2085126), (46, 1042563), (53, 904866), (69, 695042), (79, 607062), (83, 577806), (106, 452433), (138, 347521), (158, 303531), (159, 301622), (166, 288903), (237, 202354), (249, 192602), (318, 150811), (474, 101177), (498, 96301), (1219, 39342), (1817, 26394), (1909, 25122), (2438, 19671), (3634, 13197), (3657, 13114), (3818, 12561), (4187, 11454), (4399, 10902), (5451, 8798), (5727, 8374), (6557, 7314)]