49808850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 157489920

約数和(自身を除く): 107681070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 41, 42, 50, 65, 70, 75, 78, 82, 89, 91, 105, 123, 130, 150, 175, 178, 182, 195, 205, 210, 246, 267, 273, 287, 325, 350, 390, 410, 445, 455, 525, 533, 534, 546, 574, 615, 623, 650, 861, 890, 910, 975, 1025, 1050, 1066, 1157, 1230, 1246, 1335, 1365, 1435, 1599, 1722, 1869, 1950, 2050, 2225, 2275, 2314, 2665, 2670, 2730, 2870, 3075, 3115, 3198, 3471, 3649, 3731, 3738, 4305, 4450, 4550, 5330, 5785, 6150, 6230, 6675, 6825, 6942, 7175, 7298, 7462, 7995, 8099, 8610, 9345, 10947, 11193, 11570, 13325, 13350, 13650, 14350, 15575, 15990, 16198, 17355, 18245, 18655, 18690, 21525, 21894, 22386, 24297, 25543, 26650, 28925, 31150, 34710, 36490, 37310, 39975, 40495, 43050, 46725, 47437, 48594, 51086, 54735, 55965, 57850, 76629, 79950, 80990, 86775, 91225, 93275, 93450, 94874, 109470, 111930, 121485, 127715, 142311, 153258, 173550, 182450, 186550, 202475, 237185, 242970, 255430, 273675, 279825, 284622, 332059, 383145, 404950, 474370, 547350, 559650, 607425, 638575, 664118, 711555, 766290, 996177, 1185925, 1214850, 1277150, 1423110, 1660295, 1915725, 1992354, 2371850, 3320590, 3557775, 3831450, 4980885, 7115550, 8301475, 9961770, 16602950, 24904425, 49808850]

約数ペア:

[(1, 49808850), (2, 24904425), (3, 16602950), (5, 9961770), (6, 8301475), (7, 7115550), (10, 4980885), (13, 3831450), (14, 3557775), (15, 3320590), (21, 2371850), (25, 1992354), (26, 1915725), (30, 1660295), (35, 1423110), (39, 1277150), (41, 1214850), (42, 1185925), (50, 996177), (65, 766290), (70, 711555), (75, 664118), (78, 638575), (82, 607425), (89, 559650), (91, 547350), (105, 474370), (123, 404950), (130, 383145), (150, 332059), (175, 284622), (178, 279825), (182, 273675), (195, 255430), (205, 242970), (210, 237185), (246, 202475), (267, 186550), (273, 182450), (287, 173550), (325, 153258), (350, 142311), (390, 127715), (410, 121485), (445, 111930), (455, 109470), (525, 94874), (533, 93450), (534, 93275), (546, 91225), (574, 86775), (615, 80990), (623, 79950), (650, 76629), (861, 57850), (890, 55965), (910, 54735), (975, 51086), (1025, 48594), (1050, 47437), (1066, 46725), (1157, 43050), (1230, 40495), (1246, 39975), (1335, 37310), (1365, 36490), (1435, 34710), (1599, 31150), (1722, 28925), (1869, 26650), (1950, 25543), (2050, 24297), (2225, 22386), (2275, 21894), (2314, 21525), (2665, 18690), (2670, 18655), (2730, 18245), (2870, 17355), (3075, 16198), (3115, 15990), (3198, 15575), (3471, 14350), (3649, 13650), (3731, 13350), (3738, 13325), (4305, 11570), (4450, 11193), (4550, 10947), (5330, 9345), (5785, 8610), (6150, 8099), (6230, 7995), (6675, 7462), (6825, 7298), (6942, 7175)]