52513760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25275

約数の個数: 48

約数和(自身を含む): 133612416

約数和(自身を除く): 81098656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 25247, 50494, 100988, 126235, 201976, 252470, 328211, 403952, 504940, 656422, 807904, 1009880, 1312844, 1641055, 2019760, 2625688, 3282110, 4039520, 5251376, 6564220, 10502752, 13128440, 26256880, 52513760]

約数ペア:

[(1, 52513760), (2, 26256880), (4, 13128440), (5, 10502752), (8, 6564220), (10, 5251376), (13, 4039520), (16, 3282110), (20, 2625688), (26, 2019760), (32, 1641055), (40, 1312844), (52, 1009880), (65, 807904), (80, 656422), (104, 504940), (130, 403952), (160, 328211), (208, 252470), (260, 201976), (416, 126235), (520, 100988), (1040, 50494), (2080, 25247)]