31255044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 77616000

約数和(自身を除く): 46360956

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 349, 439, 698, 878, 1047, 1317, 1396, 1756, 2094, 2634, 4188, 5268, 5933, 7463, 11866, 14926, 17799, 22389, 23732, 29852, 35598, 44778, 71196, 89556, 153211, 306422, 459633, 612844, 919266, 1838532, 2604587, 5209174, 7813761, 10418348, 15627522, 31255044]

約数ペア:

[(1, 31255044), (2, 15627522), (3, 10418348), (4, 7813761), (6, 5209174), (12, 2604587), (17, 1838532), (34, 919266), (51, 612844), (68, 459633), (102, 306422), (204, 153211), (349, 89556), (439, 71196), (698, 44778), (878, 35598), (1047, 29852), (1317, 23732), (1396, 22389), (1756, 17799), (2094, 14926), (2634, 11866), (4188, 7463), (5268, 5933)]