51562170

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:679

約数の個数: 112

約数和(自身を含む): 152040672

約数和(自身を除く): 100478502

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 643, 729, 810, 891, 990, 1215, 1286, 1458, 1485, 1782, 1929, 2430, 2673, 2970, 3215, 3645, 3858, 4455, 5346, 5787, 6430, 7073, 7290, 8019, 8910, 9645, 11574, 13365, 14146, 16038, 17361, 19290, 21219, 26730, 28935, 34722, 35365, 40095, 42438, 52083, 57870, 63657, 70730, 80190, 86805, 104166, 106095, 127314, 156249, 173610, 190971, 212190, 260415, 312498, 318285, 381942, 468747, 520830, 572913, 636570, 781245, 937494, 954855, 1145826, 1562490, 1718739, 1909710, 2343735, 2864565, 3437478, 4687470, 5156217, 5729130, 8593695, 10312434, 17187390, 25781085, 51562170]

約数ペア:

[(1, 51562170), (2, 25781085), (3, 17187390), (5, 10312434), (6, 8593695), (9, 5729130), (10, 5156217), (11, 4687470), (15, 3437478), (18, 2864565), (22, 2343735), (27, 1909710), (30, 1718739), (33, 1562490), (45, 1145826), (54, 954855), (55, 937494), (66, 781245), (81, 636570), (90, 572913), (99, 520830), (110, 468747), (135, 381942), (162, 318285), (165, 312498), (198, 260415), (243, 212190), (270, 190971), (297, 173610), (330, 156249), (405, 127314), (486, 106095), (495, 104166), (594, 86805), (643, 80190), (729, 70730), (810, 63657), (891, 57870), (990, 52083), (1215, 42438), (1286, 40095), (1458, 35365), (1485, 34722), (1782, 28935), (1929, 26730), (2430, 21219), (2673, 19290), (2970, 17361), (3215, 16038), (3645, 14146), (3858, 13365), (4455, 11574), (5346, 9645), (5787, 8910), (6430, 8019), (7073, 7290)]