56292860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 127897056

約数和(自身を除く): 71604196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 634, 683, 1268, 1366, 1585, 2732, 3170, 3415, 4121, 6340, 6830, 8242, 8879, 13660, 16484, 17758, 20605, 35516, 41210, 44395, 82420, 88790, 177580, 216511, 433022, 866044, 1082555, 2165110, 2814643, 4330220, 5629286, 11258572, 14073215, 28146430, 56292860]

約数ペア:

[(1, 56292860), (2, 28146430), (4, 14073215), (5, 11258572), (10, 5629286), (13, 4330220), (20, 2814643), (26, 2165110), (52, 1082555), (65, 866044), (130, 433022), (260, 216511), (317, 177580), (634, 88790), (683, 82420), (1268, 44395), (1366, 41210), (1585, 35516), (2732, 20605), (3170, 17758), (3415, 16484), (4121, 13660), (6340, 8879), (6830, 8242)]