56375777770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1\times {\mathrm{3389}}^1$

素因数の和:6571

約数の個数: 64

約数和(自身を含む): 112016610720

約数和(自身を除く): 55640832950

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3121, 3389, 5330, 6242, 6778, 15605, 16945, 31210, 33890, 40573, 44057, 81146, 88114, 127961, 138949, 202865, 220285, 255922, 277898, 405730, 440570, 639805, 694745, 1279610, 1389490, 1663493, 1806337, 3326986, 3612674, 8317465, 9031685, 10577069, 16634930, 18063370, 21154138, 52885345, 105770690, 137501897, 275003794, 433659829, 687509485, 867319658, 1375018970, 2168299145, 4336598290, 5637577777, 11275155554, 28187888885, 56375777770]

約数ペア:

[(1, 56375777770), (2, 28187888885), (5, 11275155554), (10, 5637577777), (13, 4336598290), (26, 2168299145), (41, 1375018970), (65, 867319658), (82, 687509485), (130, 433659829), (205, 275003794), (410, 137501897), (533, 105770690), (1066, 52885345), (2665, 21154138), (3121, 18063370), (3389, 16634930), (5330, 10577069), (6242, 9031685), (6778, 8317465), (15605, 3612674), (16945, 3326986), (31210, 1806337), (33890, 1663493), (40573, 1389490), (44057, 1279610), (81146, 694745), (88114, 639805), (127961, 440570), (138949, 405730), (202865, 277898), (220285, 255922)]