53216730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 166786560

約数和(自身を除く): 113569830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 761, 777, 945, 999, 1110, 1295, 1522, 1554, 1665, 1890, 1998, 2283, 2331, 2590, 3330, 3805, 3885, 4566, 4662, 4995, 5327, 6849, 6993, 7610, 7770, 9990, 10654, 11415, 11655, 13698, 13986, 15981, 20547, 22830, 23310, 26635, 28157, 31962, 34245, 34965, 41094, 47943, 53270, 56314, 68490, 69930, 79905, 84471, 95886, 102735, 140785, 143829, 159810, 168942, 197099, 205470, 239715, 253413, 281570, 287658, 394198, 422355, 479430, 506826, 591297, 719145, 760239, 844710, 985495, 1182594, 1267065, 1438290, 1520478, 1773891, 1970990, 2534130, 2956485, 3547782, 3801195, 5321673, 5912970, 7602390, 8869455, 10643346, 17738910, 26608365, 53216730]

約数ペア:

[(1, 53216730), (2, 26608365), (3, 17738910), (5, 10643346), (6, 8869455), (7, 7602390), (9, 5912970), (10, 5321673), (14, 3801195), (15, 3547782), (18, 2956485), (21, 2534130), (27, 1970990), (30, 1773891), (35, 1520478), (37, 1438290), (42, 1267065), (45, 1182594), (54, 985495), (63, 844710), (70, 760239), (74, 719145), (90, 591297), (105, 506826), (111, 479430), (126, 422355), (135, 394198), (185, 287658), (189, 281570), (210, 253413), (222, 239715), (259, 205470), (270, 197099), (315, 168942), (333, 159810), (370, 143829), (378, 140785), (518, 102735), (555, 95886), (630, 84471), (666, 79905), (761, 69930), (777, 68490), (945, 56314), (999, 53270), (1110, 47943), (1295, 41094), (1522, 34965), (1554, 34245), (1665, 31962), (1890, 28157), (1998, 26635), (2283, 23310), (2331, 22830), (2590, 20547), (3330, 15981), (3805, 13986), (3885, 13698), (4566, 11655), (4662, 11415), (4995, 10654), (5327, 9990), (6849, 7770), (6993, 7610)]