49805392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 120547840

約数和(自身を除く): 70742448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 433, 553, 632, 728, 866, 1027, 1106, 1264, 1456, 1732, 2054, 2212, 3031, 3464, 4108, 4424, 5629, 6062, 6928, 7189, 8216, 8848, 11258, 12124, 14378, 16432, 22516, 24248, 28756, 34207, 39403, 45032, 48496, 57512, 68414, 78806, 90064, 115024, 136828, 157612, 239449, 273656, 315224, 444691, 478898, 547312, 630448, 889382, 957796, 1778764, 1915592, 3112837, 3557528, 3831184, 6225674, 7115056, 12451348, 24902696, 49805392]

約数ペア:

[(1, 49805392), (2, 24902696), (4, 12451348), (7, 7115056), (8, 6225674), (13, 3831184), (14, 3557528), (16, 3112837), (26, 1915592), (28, 1778764), (52, 957796), (56, 889382), (79, 630448), (91, 547312), (104, 478898), (112, 444691), (158, 315224), (182, 273656), (208, 239449), (316, 157612), (364, 136828), (433, 115024), (553, 90064), (632, 78806), (728, 68414), (866, 57512), (1027, 48496), (1106, 45032), (1264, 39403), (1456, 34207), (1732, 28756), (2054, 24248), (2212, 22516), (3031, 16432), (3464, 14378), (4108, 12124), (4424, 11258), (5629, 8848), (6062, 8216), (6928, 7189)]