51634576

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 123849216

約数和(自身を除く): 72214640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 577, 658, 752, 799, 952, 1154, 1316, 1598, 1904, 2308, 2632, 3196, 4039, 4616, 5264, 5593, 6392, 8078, 9232, 9809, 11186, 12784, 16156, 19618, 22372, 27119, 32312, 39236, 44744, 54238, 64624, 68663, 78472, 89488, 108476, 137326, 156944, 189833, 216952, 274652, 379666, 433904, 461023, 549304, 759332, 922046, 1098608, 1518664, 1844092, 3037328, 3227161, 3688184, 6454322, 7376368, 12908644, 25817288, 51634576]

約数ペア:

[(1, 51634576), (2, 25817288), (4, 12908644), (7, 7376368), (8, 6454322), (14, 3688184), (16, 3227161), (17, 3037328), (28, 1844092), (34, 1518664), (47, 1098608), (56, 922046), (68, 759332), (94, 549304), (112, 461023), (119, 433904), (136, 379666), (188, 274652), (238, 216952), (272, 189833), (329, 156944), (376, 137326), (476, 108476), (577, 89488), (658, 78472), (752, 68663), (799, 64624), (952, 54238), (1154, 44744), (1316, 39236), (1598, 32312), (1904, 27119), (2308, 22372), (2632, 19618), (3196, 16156), (4039, 12784), (4616, 11186), (5264, 9809), (5593, 9232), (6392, 8078)]