51120888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 108546312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 89, 91, 104, 156, 168, 178, 182, 263, 267, 273, 312, 356, 364, 526, 534, 546, 623, 712, 728, 789, 1052, 1068, 1092, 1157, 1246, 1578, 1841, 1869, 2104, 2136, 2184, 2314, 2492, 3156, 3419, 3471, 3682, 3738, 4628, 4984, 5523, 6312, 6838, 6942, 7364, 7476, 8099, 9256, 10257, 11046, 13676, 13884, 14728, 14952, 16198, 20514, 22092, 23407, 23933, 24297, 27352, 27768, 32396, 41028, 44184, 46814, 47866, 48594, 64792, 70221, 71799, 82056, 93628, 95732, 97188, 140442, 143598, 163849, 187256, 191464, 194376, 280884, 287196, 304291, 327698, 491547, 561768, 574392, 608582, 655396, 912873, 983094, 1217164, 1310792, 1825746, 1966188, 2130037, 2434328, 3651492, 3932376, 4260074, 6390111, 7302984, 8520148, 12780222, 17040296, 25560444, 51120888]

約数ペア:

[(1, 51120888), (2, 25560444), (3, 17040296), (4, 12780222), (6, 8520148), (7, 7302984), (8, 6390111), (12, 4260074), (13, 3932376), (14, 3651492), (21, 2434328), (24, 2130037), (26, 1966188), (28, 1825746), (39, 1310792), (42, 1217164), (52, 983094), (56, 912873), (78, 655396), (84, 608582), (89, 574392), (91, 561768), (104, 491547), (156, 327698), (168, 304291), (178, 287196), (182, 280884), (263, 194376), (267, 191464), (273, 187256), (312, 163849), (356, 143598), (364, 140442), (526, 97188), (534, 95732), (546, 93628), (623, 82056), (712, 71799), (728, 70221), (789, 64792), (1052, 48594), (1068, 47866), (1092, 46814), (1157, 44184), (1246, 41028), (1578, 32396), (1841, 27768), (1869, 27352), (2104, 24297), (2136, 23933), (2184, 23407), (2314, 22092), (2492, 20514), (3156, 16198), (3419, 14952), (3471, 14728), (3682, 13884), (3738, 13676), (4628, 11046), (4984, 10257), (5523, 9256), (6312, 8099), (6838, 7476), (6942, 7364)]