51277860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{3517}}^1$

素因数の和:3544

約数の個数: 84

約数和(自身を含む): 161497308

約数和(自身を除く): 110219448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3517, 3645, 4860, 7034, 7290, 10551, 14068, 14580, 17585, 21102, 31653, 35170, 42204, 52755, 63306, 70340, 94959, 105510, 126612, 158265, 189918, 211020, 284877, 316530, 379836, 474795, 569754, 633060, 854631, 949590, 1139508, 1424385, 1709262, 1899180, 2563893, 2848770, 3418524, 4273155, 5127786, 5697540, 8546310, 10255572, 12819465, 17092620, 25638930, 51277860]

約数ペア:

[(1, 51277860), (2, 25638930), (3, 17092620), (4, 12819465), (5, 10255572), (6, 8546310), (9, 5697540), (10, 5127786), (12, 4273155), (15, 3418524), (18, 2848770), (20, 2563893), (27, 1899180), (30, 1709262), (36, 1424385), (45, 1139508), (54, 949590), (60, 854631), (81, 633060), (90, 569754), (108, 474795), (135, 379836), (162, 316530), (180, 284877), (243, 211020), (270, 189918), (324, 158265), (405, 126612), (486, 105510), (540, 94959), (729, 70340), (810, 63306), (972, 52755), (1215, 42204), (1458, 35170), (1620, 31653), (2430, 21102), (2916, 17585), (3517, 14580), (3645, 14068), (4860, 10551), (7034, 7290)]