55923948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 162751680

約数和(自身を除く): 106827732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 29, 34, 36, 46, 51, 58, 68, 69, 87, 92, 102, 116, 137, 138, 153, 174, 204, 207, 261, 274, 276, 306, 348, 391, 411, 414, 493, 522, 548, 612, 667, 782, 822, 828, 986, 1044, 1173, 1233, 1334, 1479, 1564, 1644, 1972, 2001, 2329, 2346, 2466, 2668, 2958, 3151, 3519, 3973, 4002, 4437, 4658, 4692, 4932, 5916, 6003, 6302, 6987, 7038, 7946, 8004, 8874, 9316, 9453, 11339, 11919, 12006, 12604, 13974, 14076, 15892, 17748, 18906, 20961, 22678, 23838, 24012, 27948, 28359, 34017, 35757, 37812, 41922, 45356, 47676, 53567, 56718, 67541, 68034, 71514, 83844, 91379, 102051, 107134, 113436, 135082, 136068, 143028, 160701, 182758, 202623, 204102, 214268, 270164, 274137, 321402, 365516, 405246, 408204, 482103, 548274, 607869, 642804, 810492, 822411, 964206, 1096548, 1215738, 1553443, 1644822, 1928412, 2431476, 3106886, 3289644, 4660329, 6213772, 9320658, 13980987, 18641316, 27961974, 55923948]

約数ペア:

[(1, 55923948), (2, 27961974), (3, 18641316), (4, 13980987), (6, 9320658), (9, 6213772), (12, 4660329), (17, 3289644), (18, 3106886), (23, 2431476), (29, 1928412), (34, 1644822), (36, 1553443), (46, 1215738), (51, 1096548), (58, 964206), (68, 822411), (69, 810492), (87, 642804), (92, 607869), (102, 548274), (116, 482103), (137, 408204), (138, 405246), (153, 365516), (174, 321402), (204, 274137), (207, 270164), (261, 214268), (274, 204102), (276, 202623), (306, 182758), (348, 160701), (391, 143028), (411, 136068), (414, 135082), (493, 113436), (522, 107134), (548, 102051), (612, 91379), (667, 83844), (782, 71514), (822, 68034), (828, 67541), (986, 56718), (1044, 53567), (1173, 47676), (1233, 45356), (1334, 41922), (1479, 37812), (1564, 35757), (1644, 34017), (1972, 28359), (2001, 27948), (2329, 24012), (2346, 23838), (2466, 22678), (2668, 20961), (2958, 18906), (3151, 17748), (3519, 15892), (3973, 14076), (4002, 13974), (4437, 12604), (4658, 12006), (4692, 11919), (4932, 11339), (5916, 9453), (6003, 9316), (6302, 8874), (6987, 8004), (7038, 7946)]