49534821

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:613

約数の個数: 56

約数和(自身を含む): 90028224

約数和(自身を除く): 40493403

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 571, 729, 1071, 1377, 1701, 1713, 3213, 3997, 4131, 5103, 5139, 9639, 9707, 11991, 12393, 15417, 28917, 29121, 35973, 46251, 67949, 86751, 87363, 107919, 138753, 203847, 262089, 323757, 416259, 611541, 786267, 971271, 1834623, 2358801, 2913813, 5503869, 7076403, 16511607, 49534821]

約数ペア:

[(1, 49534821), (3, 16511607), (7, 7076403), (9, 5503869), (17, 2913813), (21, 2358801), (27, 1834623), (51, 971271), (63, 786267), (81, 611541), (119, 416259), (153, 323757), (189, 262089), (243, 203847), (357, 138753), (459, 107919), (567, 87363), (571, 86751), (729, 67949), (1071, 46251), (1377, 35973), (1701, 29121), (1713, 28917), (3213, 15417), (3997, 12393), (4131, 11991), (5103, 9707), (5139, 9639)]