55817892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2973

約数の個数: 72

約数和(自身を含む): 155708280

約数和(自身を除く): 99890388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 2909, 3198, 4797, 5818, 6396, 8727, 9594, 11636, 17454, 19188, 26181, 34908, 37817, 52362, 75634, 104724, 113451, 119269, 151268, 226902, 238538, 340353, 357807, 453804, 477076, 680706, 715614, 1073421, 1361412, 1431228, 1550497, 2146842, 3100994, 4293684, 4651491, 6201988, 9302982, 13954473, 18605964, 27908946, 55817892]

約数ペア:

[(1, 55817892), (2, 27908946), (3, 18605964), (4, 13954473), (6, 9302982), (9, 6201988), (12, 4651491), (13, 4293684), (18, 3100994), (26, 2146842), (36, 1550497), (39, 1431228), (41, 1361412), (52, 1073421), (78, 715614), (82, 680706), (117, 477076), (123, 453804), (156, 357807), (164, 340353), (234, 238538), (246, 226902), (369, 151268), (468, 119269), (492, 113451), (533, 104724), (738, 75634), (1066, 52362), (1476, 37817), (1599, 34908), (2132, 26181), (2909, 19188), (3198, 17454), (4797, 11636), (5818, 9594), (6396, 8727)]