52530720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9949}}^1$

素因数の和:9978

約数の個数: 96

約数和(自身を含む): 180532800

約数和(自身を除く): 128002080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 9949, 19898, 29847, 39796, 49745, 59694, 79592, 99490, 109439, 119388, 149235, 159184, 198980, 218878, 238776, 298470, 318368, 328317, 397960, 437756, 477552, 547195, 596940, 656634, 795920, 875512, 955104, 1094390, 1193880, 1313268, 1591840, 1641585, 1751024, 2188780, 2387760, 2626536, 3283170, 3502048, 4377560, 4775520, 5253072, 6566340, 8755120, 10506144, 13132680, 17510240, 26265360, 52530720]

約数ペア:

[(1, 52530720), (2, 26265360), (3, 17510240), (4, 13132680), (5, 10506144), (6, 8755120), (8, 6566340), (10, 5253072), (11, 4775520), (12, 4377560), (15, 3502048), (16, 3283170), (20, 2626536), (22, 2387760), (24, 2188780), (30, 1751024), (32, 1641585), (33, 1591840), (40, 1313268), (44, 1193880), (48, 1094390), (55, 955104), (60, 875512), (66, 795920), (80, 656634), (88, 596940), (96, 547195), (110, 477552), (120, 437756), (132, 397960), (160, 328317), (165, 318368), (176, 298470), (220, 238776), (240, 218878), (264, 198980), (330, 159184), (352, 149235), (440, 119388), (480, 109439), (528, 99490), (660, 79592), (880, 59694), (1056, 49745), (1320, 39796), (1760, 29847), (2640, 19898), (5280, 9949)]