51336018

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 120748320

約数和(自身を除く): 69412302

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 59, 81, 82, 118, 123, 131, 162, 177, 246, 262, 354, 369, 393, 531, 738, 786, 1062, 1107, 1179, 1593, 2214, 2358, 2419, 3186, 3321, 3537, 4779, 4838, 5371, 6642, 7074, 7257, 7729, 9558, 10611, 10742, 14514, 15458, 16113, 21222, 21771, 23187, 32226, 43542, 46374, 48339, 65313, 69561, 96678, 130626, 139122, 145017, 195939, 208683, 290034, 316889, 391878, 417366, 435051, 626049, 633778, 870102, 950667, 1252098, 1901334, 2852001, 5704002, 8556003, 17112006, 25668009, 51336018]

約数ペア:

[(1, 51336018), (2, 25668009), (3, 17112006), (6, 8556003), (9, 5704002), (18, 2852001), (27, 1901334), (41, 1252098), (54, 950667), (59, 870102), (81, 633778), (82, 626049), (118, 435051), (123, 417366), (131, 391878), (162, 316889), (177, 290034), (246, 208683), (262, 195939), (354, 145017), (369, 139122), (393, 130626), (531, 96678), (738, 69561), (786, 65313), (1062, 48339), (1107, 46374), (1179, 43542), (1593, 32226), (2214, 23187), (2358, 21771), (2419, 21222), (3186, 16113), (3321, 15458), (3537, 14514), (4779, 10742), (4838, 10611), (5371, 9558), (6642, 7729), (7074, 7257)]