54329340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69653}}^1$

素因数の和:69678

約数の個数: 48

約数和(自身を含む): 163826208

約数和(自身を除く): 109496868

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, 69653, 139306, 208959, 278612, 348265, 417918, 696530, 835836, 905489, 1044795, 1393060, 1810978, 2089590, 2716467, 3621956, 4179180, 4527445, 5432934, 9054890, 10865868, 13582335, 18109780, 27164670, 54329340]

約数ペア:

[(1, 54329340), (2, 27164670), (3, 18109780), (4, 13582335), (5, 10865868), (6, 9054890), (10, 5432934), (12, 4527445), (13, 4179180), (15, 3621956), (20, 2716467), (26, 2089590), (30, 1810978), (39, 1393060), (52, 1044795), (60, 905489), (65, 835836), (78, 696530), (130, 417918), (156, 348265), (195, 278612), (260, 208959), (390, 139306), (780, 69653)]