56921612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 55692148

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 139, 164, 227, 278, 451, 454, 556, 902, 908, 1529, 1804, 2497, 3058, 4994, 5699, 6116, 9307, 9988, 11398, 18614, 22796, 31553, 37228, 62689, 63106, 102377, 125378, 126212, 204754, 250756, 347083, 409508, 694166, 1293673, 1388332, 2587346, 5174692, 14230403, 28460806, 56921612]

約数ペア:

[(1, 56921612), (2, 28460806), (4, 14230403), (11, 5174692), (22, 2587346), (41, 1388332), (44, 1293673), (82, 694166), (139, 409508), (164, 347083), (227, 250756), (278, 204754), (451, 126212), (454, 125378), (556, 102377), (902, 63106), (908, 62689), (1529, 37228), (1804, 31553), (2497, 22796), (3058, 18614), (4994, 11398), (5699, 9988), (6116, 9307)]