56879008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5549

約数の個数: 48

約数和(自身を含む): 124830720

約数和(自身を除く): 67951712

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 5503, 10336, 11006, 22012, 44024, 88048, 93551, 104557, 176096, 187102, 209114, 374204, 418228, 748408, 836456, 1496816, 1672912, 1777469, 2993632, 3345824, 3554938, 7109876, 14219752, 28439504, 56879008]

約数ペア:

[(1, 56879008), (2, 28439504), (4, 14219752), (8, 7109876), (16, 3554938), (17, 3345824), (19, 2993632), (32, 1777469), (34, 1672912), (38, 1496816), (68, 836456), (76, 748408), (136, 418228), (152, 374204), (272, 209114), (304, 187102), (323, 176096), (544, 104557), (608, 93551), (646, 88048), (1292, 44024), (2584, 22012), (5168, 11006), (5503, 10336)]