50001540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1961

約数の個数: 96

約数和(自身を含む): 153861120

約数和(自身を除く): 103859580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 1907, 2185, 2622, 3814, 4370, 5244, 5721, 6555, 7628, 8740, 9535, 11442, 13110, 19070, 22884, 26220, 28605, 36233, 38140, 43861, 57210, 72466, 87722, 108699, 114420, 131583, 144932, 175444, 181165, 217398, 219305, 263166, 362330, 434796, 438610, 526332, 543495, 657915, 724660, 833359, 877220, 1086990, 1315830, 1666718, 2173980, 2500077, 2631660, 3333436, 4166795, 5000154, 8333590, 10000308, 12500385, 16667180, 25000770, 50001540]

約数ペア:

[(1, 50001540), (2, 25000770), (3, 16667180), (4, 12500385), (5, 10000308), (6, 8333590), (10, 5000154), (12, 4166795), (15, 3333436), (19, 2631660), (20, 2500077), (23, 2173980), (30, 1666718), (38, 1315830), (46, 1086990), (57, 877220), (60, 833359), (69, 724660), (76, 657915), (92, 543495), (95, 526332), (114, 438610), (115, 434796), (138, 362330), (190, 263166), (228, 219305), (230, 217398), (276, 181165), (285, 175444), (345, 144932), (380, 131583), (437, 114420), (460, 108699), (570, 87722), (690, 72466), (874, 57210), (1140, 43861), (1311, 38140), (1380, 36233), (1748, 28605), (1907, 26220), (2185, 22884), (2622, 19070), (3814, 13110), (4370, 11442), (5244, 9535), (5721, 8740), (6555, 7628)]