52424580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67211}}^1$

素因数の和:67236

約数の個数: 48

約数和(自身を含む): 158082624

約数和(自身を除く): 105658044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 67211, 134422, 201633, 268844, 336055, 403266, 672110, 806532, 873743, 1008165, 1344220, 1747486, 2016330, 2621229, 3494972, 4032660, 4368715, 5242458, 8737430, 10484916, 13106145, 17474860, 26212290, 52424580]

約数ペア:

[(1, 52424580), (2, 26212290), (3, 17474860), (4, 13106145), (5, 10484916), (6, 8737430), (10, 5242458), (12, 4368715), (13, 4032660), (15, 3494972), (20, 2621229), (26, 2016330), (30, 1747486), (39, 1344220), (52, 1008165), (60, 873743), (65, 806532), (78, 672110), (130, 403266), (156, 336055), (195, 268844), (260, 201633), (390, 134422), (780, 67211)]