53111835

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 116736000

約数和(自身を除く): 63624165

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 37, 45, 49, 63, 93, 105, 111, 135, 147, 155, 185, 189, 217, 245, 259, 279, 315, 333, 343, 441, 465, 555, 651, 735, 777, 837, 945, 999, 1029, 1085, 1147, 1295, 1323, 1395, 1519, 1665, 1715, 1813, 1953, 2205, 2331, 3087, 3255, 3441, 3885, 4185, 4557, 4995, 5145, 5439, 5735, 5859, 6615, 6993, 7595, 8029, 9065, 9261, 9765, 10323, 10633, 11655, 12691, 13671, 15435, 16317, 17205, 22785, 24087, 27195, 29295, 30969, 31899, 34965, 38073, 40145, 41013, 46305, 48951, 51615, 53165, 56203, 63455, 68355, 72261, 81585, 95697, 114219, 120435, 154845, 159495, 168609, 190365, 205065, 216783, 244755, 281015, 287091, 342657, 361305, 393421, 478485, 505827, 571095, 843045, 1083915, 1180263, 1435455, 1517481, 1713285, 1967105, 2529135, 3540789, 5901315, 7587405, 10622367, 17703945, 53111835]

約数ペア:

[(1, 53111835), (3, 17703945), (5, 10622367), (7, 7587405), (9, 5901315), (15, 3540789), (21, 2529135), (27, 1967105), (31, 1713285), (35, 1517481), (37, 1435455), (45, 1180263), (49, 1083915), (63, 843045), (93, 571095), (105, 505827), (111, 478485), (135, 393421), (147, 361305), (155, 342657), (185, 287091), (189, 281015), (217, 244755), (245, 216783), (259, 205065), (279, 190365), (315, 168609), (333, 159495), (343, 154845), (441, 120435), (465, 114219), (555, 95697), (651, 81585), (735, 72261), (777, 68355), (837, 63455), (945, 56203), (999, 53165), (1029, 51615), (1085, 48951), (1147, 46305), (1295, 41013), (1323, 40145), (1395, 38073), (1519, 34965), (1665, 31899), (1715, 30969), (1813, 29295), (1953, 27195), (2205, 24087), (2331, 22785), (3087, 17205), (3255, 16317), (3441, 15435), (3885, 13671), (4185, 12691), (4557, 11655), (4995, 10633), (5145, 10323), (5439, 9765), (5735, 9261), (5859, 9065), (6615, 8029), (6993, 7595)]