50257760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1996

約数の個数: 96

約数和(自身を含む): 141668352

約数和(自身を除く): 91410592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 1951, 2576, 3220, 3680, 3902, 5152, 6440, 7804, 9755, 12880, 13657, 15608, 19510, 25760, 27314, 31216, 39020, 44873, 54628, 62432, 68285, 78040, 89746, 109256, 136570, 156080, 179492, 218512, 224365, 273140, 312160, 314111, 358984, 437024, 448730, 546280, 628222, 717968, 897460, 1092560, 1256444, 1435936, 1570555, 1794920, 2185120, 2512888, 3141110, 3589840, 5025776, 6282220, 7179680, 10051552, 12564440, 25128880, 50257760]

約数ペア:

[(1, 50257760), (2, 25128880), (4, 12564440), (5, 10051552), (7, 7179680), (8, 6282220), (10, 5025776), (14, 3589840), (16, 3141110), (20, 2512888), (23, 2185120), (28, 1794920), (32, 1570555), (35, 1435936), (40, 1256444), (46, 1092560), (56, 897460), (70, 717968), (80, 628222), (92, 546280), (112, 448730), (115, 437024), (140, 358984), (160, 314111), (161, 312160), (184, 273140), (224, 224365), (230, 218512), (280, 179492), (322, 156080), (368, 136570), (460, 109256), (560, 89746), (644, 78040), (736, 68285), (805, 62432), (920, 54628), (1120, 44873), (1288, 39020), (1610, 31216), (1840, 27314), (1951, 25760), (2576, 19510), (3220, 15608), (3680, 13657), (3902, 12880), (5152, 9755), (6440, 7804)]