51781935114

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{237691}}^1$

素因数の和:237745

約数の個数: 144

約数和(自身を含む): 147949008480

約数和(自身を除く): 96167073366

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 741, 798, 819, 882, 931, 1197, 1274, 1482, 1638, 1729, 1862, 1911, 2223, 2394, 2793, 3458, 3822, 4446, 5187, 5586, 5733, 8379, 10374, 11466, 12103, 15561, 16758, 24206, 31122, 36309, 72618, 108927, 217854, 237691, 475382, 713073, 1426146, 1663837, 2139219, 3089983, 3327674, 4278438, 4516129, 4991511, 6179966, 9032258, 9269949, 9983022, 11646859, 13548387, 14974533, 18539898, 21629881, 23293718, 27096774, 27809847, 29949066, 31612903, 34940577, 40645161, 43259762, 55619694, 58709677, 63225806, 64889643, 69881154, 81290322, 94838709, 104821731, 117419354, 129779286, 151409167, 176129031, 189677418, 194668929, 209643462, 221290321, 284516127, 302818334, 352258062, 389337858, 410967739, 442580642, 454227501, 528387093, 569032254, 663870963, 821935478, 908455002, 1056774186, 1232903217, 1327741926, 1362682503, 1991612889, 2465806434, 2725365006, 2876774173, 3698709651, 3983225778, 5753548346, 7397419302, 8630322519, 17260645038, 25890967557, 51781935114]

約数ペア:

[(1, 51781935114), (2, 25890967557), (3, 17260645038), (6, 8630322519), (7, 7397419302), (9, 5753548346), (13, 3983225778), (14, 3698709651), (18, 2876774173), (19, 2725365006), (21, 2465806434), (26, 1991612889), (38, 1362682503), (39, 1327741926), (42, 1232903217), (49, 1056774186), (57, 908455002), (63, 821935478), (78, 663870963), (91, 569032254), (98, 528387093), (114, 454227501), (117, 442580642), (126, 410967739), (133, 389337858), (147, 352258062), (171, 302818334), (182, 284516127), (234, 221290321), (247, 209643462), (266, 194668929), (273, 189677418), (294, 176129031), (342, 151409167), (399, 129779286), (441, 117419354), (494, 104821731), (546, 94838709), (637, 81290322), (741, 69881154), (798, 64889643), (819, 63225806), (882, 58709677), (931, 55619694), (1197, 43259762), (1274, 40645161), (1482, 34940577), (1638, 31612903), (1729, 29949066), (1862, 27809847), (1911, 27096774), (2223, 23293718), (2394, 21629881), (2793, 18539898), (3458, 14974533), (3822, 13548387), (4446, 11646859), (5187, 9983022), (5586, 9269949), (5733, 9032258), (8379, 6179966), (10374, 4991511), (11466, 4516129), (12103, 4278438), (15561, 3327674), (16758, 3089983), (24206, 2139219), (31122, 1663837), (36309, 1426146), (72618, 713073), (108927, 475382), (217854, 237691)]