51814764

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1671

約数の個数: 72

約数和(自身を含む): 139950720

約数和(自身を除く): 88135956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1601, 1798, 2697, 3202, 3596, 4803, 5394, 6404, 8091, 9606, 10788, 14409, 16182, 19212, 28818, 32364, 46429, 49631, 57636, 92858, 99262, 139287, 148893, 185716, 198524, 278574, 297786, 417861, 446679, 557148, 595572, 835722, 893358, 1439299, 1671444, 1786716, 2878598, 4317897, 5757196, 8635794, 12953691, 17271588, 25907382, 51814764]

約数ペア:

[(1, 51814764), (2, 25907382), (3, 17271588), (4, 12953691), (6, 8635794), (9, 5757196), (12, 4317897), (18, 2878598), (29, 1786716), (31, 1671444), (36, 1439299), (58, 893358), (62, 835722), (87, 595572), (93, 557148), (116, 446679), (124, 417861), (174, 297786), (186, 278574), (261, 198524), (279, 185716), (348, 148893), (372, 139287), (522, 99262), (558, 92858), (899, 57636), (1044, 49631), (1116, 46429), (1601, 32364), (1798, 28818), (2697, 19212), (3202, 16182), (3596, 14409), (4803, 10788), (5394, 9606), (6404, 8091)]