51292640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 141994944

約数和(自身を除く): 90702304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1117, 1120, 1148, 1312, 1435, 1640, 2234, 2296, 2870, 3280, 4468, 4592, 5585, 5740, 6560, 7819, 8936, 9184, 11170, 11480, 15638, 17872, 22340, 22960, 31276, 35744, 39095, 44680, 45797, 45920, 62552, 78190, 89360, 91594, 125104, 156380, 178720, 183188, 228985, 250208, 312760, 320579, 366376, 457970, 625520, 641158, 732752, 915940, 1251040, 1282316, 1465504, 1602895, 1831880, 2564632, 3205790, 3663760, 5129264, 6411580, 7327520, 10258528, 12823160, 25646320, 51292640]

約数ペア:

[(1, 51292640), (2, 25646320), (4, 12823160), (5, 10258528), (7, 7327520), (8, 6411580), (10, 5129264), (14, 3663760), (16, 3205790), (20, 2564632), (28, 1831880), (32, 1602895), (35, 1465504), (40, 1282316), (41, 1251040), (56, 915940), (70, 732752), (80, 641158), (82, 625520), (112, 457970), (140, 366376), (160, 320579), (164, 312760), (205, 250208), (224, 228985), (280, 183188), (287, 178720), (328, 156380), (410, 125104), (560, 91594), (574, 89360), (656, 78190), (820, 62552), (1117, 45920), (1120, 45797), (1148, 44680), (1312, 39095), (1435, 35744), (1640, 31276), (2234, 22960), (2296, 22340), (2870, 17872), (3280, 15638), (4468, 11480), (4592, 11170), (5585, 9184), (5740, 8936), (6560, 7819)]