51122330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 111103488

約数和(自身を除く): 59981158

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 113, 115, 161, 226, 230, 281, 322, 562, 565, 791, 805, 1130, 1405, 1582, 1610, 1967, 2599, 2810, 3934, 3955, 5198, 6463, 7910, 9835, 12926, 12995, 18193, 19670, 25990, 31753, 32315, 36386, 45241, 63506, 64630, 90482, 90965, 158765, 181930, 222271, 226205, 317530, 444542, 452410, 730319, 1111355, 1460638, 2222710, 3651595, 5112233, 7303190, 10224466, 25561165, 51122330]

約数ペア:

[(1, 51122330), (2, 25561165), (5, 10224466), (7, 7303190), (10, 5112233), (14, 3651595), (23, 2222710), (35, 1460638), (46, 1111355), (70, 730319), (113, 452410), (115, 444542), (161, 317530), (226, 226205), (230, 222271), (281, 181930), (322, 158765), (562, 90965), (565, 90482), (791, 64630), (805, 63506), (1130, 45241), (1405, 36386), (1582, 32315), (1610, 31753), (1967, 25990), (2599, 19670), (2810, 18193), (3934, 12995), (3955, 12926), (5198, 9835), (6463, 7910)]