47656648

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 97996500

約数和(自身を除く): 50339852

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 169, 202, 338, 349, 404, 676, 698, 808, 1313, 1352, 1396, 2626, 2792, 4537, 5252, 9074, 10504, 17069, 18148, 34138, 35249, 36296, 58981, 68276, 70498, 117962, 136552, 140996, 235924, 281992, 458237, 471848, 916474, 1832948, 3665896, 5957081, 11914162, 23828324, 47656648]

約数ペア:

[(1, 47656648), (2, 23828324), (4, 11914162), (8, 5957081), (13, 3665896), (26, 1832948), (52, 916474), (101, 471848), (104, 458237), (169, 281992), (202, 235924), (338, 140996), (349, 136552), (404, 117962), (676, 70498), (698, 68276), (808, 58981), (1313, 36296), (1352, 35249), (1396, 34138), (2626, 18148), (2792, 17069), (4537, 10504), (5252, 9074)]