48506440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71333}}^1$

素因数の和:71361

約数の個数: 32

約数和(自身を含む): 115561080

約数和(自身を除く): 67054640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71333, 142666, 285332, 356665, 570664, 713330, 1212661, 1426660, 2425322, 2853320, 4850644, 6063305, 9701288, 12126610, 24253220, 48506440]

約数ペア:

[(1, 48506440), (2, 24253220), (4, 12126610), (5, 9701288), (8, 6063305), (10, 4850644), (17, 2853320), (20, 2425322), (34, 1426660), (40, 1212661), (68, 713330), (85, 570664), (136, 356665), (170, 285332), (340, 142666), (680, 71333)]