56716968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 180817920

約数和(自身を除く): 124100952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 653, 658, 924, 987, 1034, 1128, 1306, 1316, 1551, 1848, 1959, 1974, 2068, 2612, 2632, 3102, 3619, 3918, 3948, 4136, 4571, 5224, 6204, 7183, 7238, 7836, 7896, 9142, 10857, 12408, 13713, 14366, 14476, 15672, 18284, 21549, 21714, 27426, 28732, 28952, 30691, 36568, 43098, 43428, 50281, 54852, 57464, 61382, 86196, 86856, 92073, 100562, 109704, 122764, 150843, 172392, 184146, 201124, 214837, 245528, 301686, 337601, 368292, 402248, 429674, 603372, 644511, 675202, 736584, 859348, 1012803, 1206744, 1289022, 1350404, 1718696, 2025606, 2363207, 2578044, 2700808, 4051212, 4726414, 5156088, 7089621, 8102424, 9452828, 14179242, 18905656, 28358484, 56716968]

約数ペア:

[(1, 56716968), (2, 28358484), (3, 18905656), (4, 14179242), (6, 9452828), (7, 8102424), (8, 7089621), (11, 5156088), (12, 4726414), (14, 4051212), (21, 2700808), (22, 2578044), (24, 2363207), (28, 2025606), (33, 1718696), (42, 1350404), (44, 1289022), (47, 1206744), (56, 1012803), (66, 859348), (77, 736584), (84, 675202), (88, 644511), (94, 603372), (132, 429674), (141, 402248), (154, 368292), (168, 337601), (188, 301686), (231, 245528), (264, 214837), (282, 201124), (308, 184146), (329, 172392), (376, 150843), (462, 122764), (517, 109704), (564, 100562), (616, 92073), (653, 86856), (658, 86196), (924, 61382), (987, 57464), (1034, 54852), (1128, 50281), (1306, 43428), (1316, 43098), (1551, 36568), (1848, 30691), (1959, 28952), (1974, 28732), (2068, 27426), (2612, 21714), (2632, 21549), (3102, 18284), (3619, 15672), (3918, 14476), (3948, 14366), (4136, 13713), (4571, 12408), (5224, 10857), (6204, 9142), (7183, 7896), (7238, 7836)]