51750732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 137415600

約数和(自身を除く): 85664868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 638, 726, 957, 1229, 1276, 1452, 1914, 2458, 3509, 3687, 3828, 4916, 7018, 7374, 10527, 13519, 14036, 14748, 21054, 27038, 35641, 40557, 42108, 54076, 71282, 81114, 106923, 142564, 148709, 162228, 213846, 297418, 392051, 427692, 446127, 594836, 784102, 892254, 1176153, 1568204, 1784508, 2352306, 4312561, 4704612, 8625122, 12937683, 17250244, 25875366, 51750732]

約数ペア:

[(1, 51750732), (2, 25875366), (3, 17250244), (4, 12937683), (6, 8625122), (11, 4704612), (12, 4312561), (22, 2352306), (29, 1784508), (33, 1568204), (44, 1176153), (58, 892254), (66, 784102), (87, 594836), (116, 446127), (121, 427692), (132, 392051), (174, 297418), (242, 213846), (319, 162228), (348, 148709), (363, 142564), (484, 106923), (638, 81114), (726, 71282), (957, 54076), (1229, 42108), (1276, 40557), (1452, 35641), (1914, 27038), (2458, 21054), (3509, 14748), (3687, 14036), (3828, 13519), (4916, 10527), (7018, 7374)]