55487790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 156143520

約数和(自身を除く): 100655730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 222, 285, 333, 342, 370, 555, 570, 666, 703, 855, 877, 1110, 1406, 1665, 1710, 1754, 2109, 2631, 3330, 3515, 4218, 4385, 5262, 6327, 7030, 7893, 8770, 10545, 12654, 13155, 15786, 16663, 21090, 26310, 31635, 32449, 33326, 39465, 49989, 63270, 64898, 78930, 83315, 97347, 99978, 149967, 162245, 166630, 194694, 249945, 292041, 299934, 324490, 486735, 499890, 584082, 616531, 749835, 973470, 1233062, 1460205, 1499670, 1849593, 2920410, 3082655, 3699186, 5548779, 6165310, 9247965, 11097558, 18495930, 27743895, 55487790]

約数ペア:

[(1, 55487790), (2, 27743895), (3, 18495930), (5, 11097558), (6, 9247965), (9, 6165310), (10, 5548779), (15, 3699186), (18, 3082655), (19, 2920410), (30, 1849593), (37, 1499670), (38, 1460205), (45, 1233062), (57, 973470), (74, 749835), (90, 616531), (95, 584082), (111, 499890), (114, 486735), (171, 324490), (185, 299934), (190, 292041), (222, 249945), (285, 194694), (333, 166630), (342, 162245), (370, 149967), (555, 99978), (570, 97347), (666, 83315), (703, 78930), (855, 64898), (877, 63270), (1110, 49989), (1406, 39465), (1665, 33326), (1710, 32449), (1754, 31635), (2109, 26310), (2631, 21090), (3330, 16663), (3515, 15786), (4218, 13155), (4385, 12654), (5262, 10545), (6327, 8770), (7030, 7893)]