49907529

素因数分解:

$3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 91584000

約数和(自身を除く): 41676471

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 317, 343, 357, 441, 459, 833, 951, 1029, 1071, 1323, 2219, 2499, 2853, 3087, 3213, 5389, 5831, 6657, 7497, 8559, 9261, 15533, 16167, 17493, 19971, 22491, 37723, 46599, 48501, 52479, 59913, 108731, 113169, 139797, 145503, 157437, 264061, 326193, 339507, 419391, 792183, 978579, 1018521, 1848427, 2376549, 2935737, 5545281, 7129647, 16635843, 49907529]

約数ペア:

[(1, 49907529), (3, 16635843), (7, 7129647), (9, 5545281), (17, 2935737), (21, 2376549), (27, 1848427), (49, 1018521), (51, 978579), (63, 792183), (119, 419391), (147, 339507), (153, 326193), (189, 264061), (317, 157437), (343, 145503), (357, 139797), (441, 113169), (459, 108731), (833, 59913), (951, 52479), (1029, 48501), (1071, 46599), (1323, 37723), (2219, 22491), (2499, 19971), (2853, 17493), (3087, 16167), (3213, 15533), (5389, 9261), (5831, 8559), (6657, 7497)]