51212784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{152419}}^1$

素因数の和:152437

約数の個数: 40

約数和(自身を含む): 151200640

約数和(自身を除く): 99987856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 152419, 304838, 457257, 609676, 914514, 1066933, 1219352, 1829028, 2133866, 2438704, 3200799, 3658056, 4267732, 6401598, 7316112, 8535464, 12803196, 17070928, 25606392, 51212784]

約数ペア:

[(1, 51212784), (2, 25606392), (3, 17070928), (4, 12803196), (6, 8535464), (7, 7316112), (8, 6401598), (12, 4267732), (14, 3658056), (16, 3200799), (21, 2438704), (24, 2133866), (28, 1829028), (42, 1219352), (48, 1066933), (56, 914514), (84, 609676), (112, 457257), (168, 304838), (336, 152419)]