51280176

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 137991168

約数和(自身を除く): 86710992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 71, 82, 123, 142, 164, 213, 246, 284, 328, 367, 426, 492, 568, 656, 734, 852, 984, 1101, 1136, 1468, 1704, 1968, 2202, 2911, 2936, 3408, 4404, 5822, 5872, 8733, 8808, 11644, 15047, 17466, 17616, 23288, 26057, 30094, 34932, 45141, 46576, 52114, 60188, 69864, 78171, 90282, 104228, 120376, 139728, 156342, 180564, 208456, 240752, 312684, 361128, 416912, 625368, 722256, 1068337, 1250736, 2136674, 3205011, 4273348, 6410022, 8546696, 12820044, 17093392, 25640088, 51280176]

約数ペア:

[(1, 51280176), (2, 25640088), (3, 17093392), (4, 12820044), (6, 8546696), (8, 6410022), (12, 4273348), (16, 3205011), (24, 2136674), (41, 1250736), (48, 1068337), (71, 722256), (82, 625368), (123, 416912), (142, 361128), (164, 312684), (213, 240752), (246, 208456), (284, 180564), (328, 156342), (367, 139728), (426, 120376), (492, 104228), (568, 90282), (656, 78171), (734, 69864), (852, 60188), (984, 52114), (1101, 46576), (1136, 45141), (1468, 34932), (1704, 30094), (1968, 26057), (2202, 23288), (2911, 17616), (2936, 17466), (3408, 15047), (4404, 11644), (5822, 8808), (5872, 8733)]