49775220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 172029312

約数和(自身を除く): 122254092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1093, 1265, 1380, 1518, 1980, 2070, 2186, 2277, 2530, 3036, 3279, 3795, 4140, 4372, 4554, 5060, 5465, 6558, 7590, 9108, 9837, 10930, 11385, 12023, 13116, 15180, 16395, 19674, 21860, 22770, 24046, 25139, 32790, 36069, 39348, 45540, 48092, 49185, 50278, 60115, 65580, 72138, 75417, 98370, 100556, 108207, 120230, 125695, 144276, 150834, 180345, 196740, 216414, 226251, 240460, 251390, 276529, 301668, 360690, 377085, 432828, 452502, 502780, 541035, 553058, 721380, 754170, 829587, 905004, 1082070, 1106116, 1131255, 1382645, 1508340, 1659174, 2164140, 2262510, 2488761, 2765290, 3318348, 4147935, 4525020, 4977522, 5530580, 8295870, 9955044, 12443805, 16591740, 24887610, 49775220]

約数ペア:

[(1, 49775220), (2, 24887610), (3, 16591740), (4, 12443805), (5, 9955044), (6, 8295870), (9, 5530580), (10, 4977522), (11, 4525020), (12, 4147935), (15, 3318348), (18, 2765290), (20, 2488761), (22, 2262510), (23, 2164140), (30, 1659174), (33, 1508340), (36, 1382645), (44, 1131255), (45, 1106116), (46, 1082070), (55, 905004), (60, 829587), (66, 754170), (69, 721380), (90, 553058), (92, 541035), (99, 502780), (110, 452502), (115, 432828), (132, 377085), (138, 360690), (165, 301668), (180, 276529), (198, 251390), (207, 240460), (220, 226251), (230, 216414), (253, 196740), (276, 180345), (330, 150834), (345, 144276), (396, 125695), (414, 120230), (460, 108207), (495, 100556), (506, 98370), (660, 75417), (690, 72138), (759, 65580), (828, 60115), (990, 50278), (1012, 49185), (1035, 48092), (1093, 45540), (1265, 39348), (1380, 36069), (1518, 32790), (1980, 25139), (2070, 24046), (2186, 22770), (2277, 21860), (2530, 19674), (3036, 16395), (3279, 15180), (3795, 13116), (4140, 12023), (4372, 11385), (4554, 10930), (5060, 9837), (5465, 9108), (6558, 7590)]