52684485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 100859904

約数和(自身を除く): 48175419

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 71, 105, 111, 185, 191, 213, 259, 355, 497, 555, 573, 777, 955, 1065, 1295, 1337, 1491, 2485, 2627, 2865, 3885, 4011, 6685, 7067, 7455, 7881, 13135, 13561, 18389, 20055, 21201, 35335, 39405, 40683, 49469, 55167, 67805, 91945, 94927, 106005, 148407, 203415, 247345, 275835, 284781, 474635, 501757, 742035, 1423905, 1505271, 2508785, 3512299, 7526355, 10536897, 17561495, 52684485]

約数ペア:

[(1, 52684485), (3, 17561495), (5, 10536897), (7, 7526355), (15, 3512299), (21, 2508785), (35, 1505271), (37, 1423905), (71, 742035), (105, 501757), (111, 474635), (185, 284781), (191, 275835), (213, 247345), (259, 203415), (355, 148407), (497, 106005), (555, 94927), (573, 91945), (777, 67805), (955, 55167), (1065, 49469), (1295, 40683), (1337, 39405), (1491, 35335), (2485, 21201), (2627, 20055), (2865, 18389), (3885, 13561), (4011, 13135), (6685, 7881), (7067, 7455)]