51622088

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 123120000

約数和(自身を除く): 71497912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 49, 56, 58, 76, 98, 116, 133, 152, 196, 203, 232, 239, 266, 392, 406, 478, 532, 551, 812, 931, 956, 1064, 1102, 1421, 1624, 1673, 1862, 1912, 2204, 2842, 3346, 3724, 3857, 4408, 4541, 5684, 6692, 6931, 7448, 7714, 9082, 11368, 11711, 13384, 13862, 15428, 18164, 23422, 26999, 27724, 30856, 31787, 36328, 46844, 48517, 53998, 55448, 63574, 93688, 97034, 107996, 127148, 131689, 194068, 215992, 222509, 254296, 263378, 339619, 388136, 445018, 526756, 679238, 890036, 921823, 1053512, 1358476, 1780072, 1843646, 2716952, 3687292, 6452761, 7374584, 12905522, 25811044, 51622088]

約数ペア:

[(1, 51622088), (2, 25811044), (4, 12905522), (7, 7374584), (8, 6452761), (14, 3687292), (19, 2716952), (28, 1843646), (29, 1780072), (38, 1358476), (49, 1053512), (56, 921823), (58, 890036), (76, 679238), (98, 526756), (116, 445018), (133, 388136), (152, 339619), (196, 263378), (203, 254296), (232, 222509), (239, 215992), (266, 194068), (392, 131689), (406, 127148), (478, 107996), (532, 97034), (551, 93688), (812, 63574), (931, 55448), (956, 53998), (1064, 48517), (1102, 46844), (1421, 36328), (1624, 31787), (1673, 30856), (1862, 27724), (1912, 26999), (2204, 23422), (2842, 18164), (3346, 15428), (3724, 13862), (3857, 13384), (4408, 11711), (4541, 11368), (5684, 9082), (6692, 7714), (6931, 7448)]