53293806

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 121698720

約数和(自身を除く): 68404914

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 654, 981, 1181, 1962, 2362, 2507, 3543, 5014, 7086, 7521, 10629, 15042, 21258, 22563, 27163, 45126, 54326, 81489, 128729, 162978, 244467, 257458, 386187, 488934, 772374, 1158561, 2317122, 2960767, 5921534, 8882301, 17764602, 26646903, 53293806]

約数ペア:

[(1, 53293806), (2, 26646903), (3, 17764602), (6, 8882301), (9, 5921534), (18, 2960767), (23, 2317122), (46, 1158561), (69, 772374), (109, 488934), (138, 386187), (207, 257458), (218, 244467), (327, 162978), (414, 128729), (654, 81489), (981, 54326), (1181, 45126), (1962, 27163), (2362, 22563), (2507, 21258), (3543, 15042), (5014, 10629), (7086, 7521)]