51354135

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 107765760

約数和(自身を除く): 56411625

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1753, 1953, 3255, 4185, 5259, 5859, 8765, 9765, 12271, 15777, 26295, 29295, 36813, 47331, 54343, 61355, 78885, 110439, 163029, 184065, 236655, 271715, 331317, 380401, 489087, 552195, 815145, 1141203, 1467261, 1656585, 1902005, 2445435, 3423609, 5706015, 7336305, 10270827, 17118045, 51354135]

約数ペア:

[(1, 51354135), (3, 17118045), (5, 10270827), (7, 7336305), (9, 5706015), (15, 3423609), (21, 2445435), (27, 1902005), (31, 1656585), (35, 1467261), (45, 1141203), (63, 815145), (93, 552195), (105, 489087), (135, 380401), (155, 331317), (189, 271715), (217, 236655), (279, 184065), (315, 163029), (465, 110439), (651, 78885), (837, 61355), (945, 54343), (1085, 47331), (1395, 36813), (1753, 29295), (1953, 26295), (3255, 15777), (4185, 12271), (5259, 9765), (5859, 8765)]