51732640

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1033}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 122727528

約数和(自身を除く): 70994888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1033, 1252, 1565, 2066, 2504, 3130, 4132, 5008, 5165, 6260, 8264, 10016, 10330, 12520, 16528, 20660, 25040, 33056, 41320, 50080, 82640, 165280, 323329, 646658, 1293316, 1616645, 2586632, 3233290, 5173264, 6466580, 10346528, 12933160, 25866320, 51732640]

約数ペア:

[(1, 51732640), (2, 25866320), (4, 12933160), (5, 10346528), (8, 6466580), (10, 5173264), (16, 3233290), (20, 2586632), (32, 1616645), (40, 1293316), (80, 646658), (160, 323329), (313, 165280), (626, 82640), (1033, 50080), (1252, 41320), (1565, 33056), (2066, 25040), (2504, 20660), (3130, 16528), (4132, 12520), (5008, 10330), (5165, 10016), (6260, 8264)]