50978880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 168

約数和(自身を含む): 181319424

約数和(自身を除く): 130340544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 571, 576, 620, 720, 744, 930, 960, 992, 1116, 1142, 1240, 1395, 1440, 1488, 1713, 1860, 1984, 2232, 2284, 2480, 2790, 2855, 2880, 2976, 3426, 3720, 4464, 4568, 4960, 5139, 5580, 5710, 5952, 6852, 7440, 8565, 8928, 9136, 9920, 10278, 11160, 11420, 13704, 14880, 17130, 17701, 17856, 18272, 20556, 22320, 22840, 25695, 27408, 29760, 34260, 35402, 36544, 41112, 44640, 45680, 51390, 53103, 54816, 68520, 70804, 82224, 88505, 89280, 91360, 102780, 106206, 109632, 137040, 141608, 159309, 164448, 177010, 182720, 205560, 212412, 265515, 274080, 283216, 318618, 328896, 354020, 411120, 424824, 531030, 548160, 566432, 637236, 708040, 796545, 822240, 849648, 1062060, 1132864, 1274472, 1416080, 1593090, 1644480, 1699296, 2124120, 2548944, 2832160, 3186180, 3398592, 4248240, 5097888, 5664320, 6372360, 8496480, 10195776, 12744720, 16992960, 25489440, 50978880]

約数ペア:

[(1, 50978880), (2, 25489440), (3, 16992960), (4, 12744720), (5, 10195776), (6, 8496480), (8, 6372360), (9, 5664320), (10, 5097888), (12, 4248240), (15, 3398592), (16, 3186180), (18, 2832160), (20, 2548944), (24, 2124120), (30, 1699296), (31, 1644480), (32, 1593090), (36, 1416080), (40, 1274472), (45, 1132864), (48, 1062060), (60, 849648), (62, 822240), (64, 796545), (72, 708040), (80, 637236), (90, 566432), (93, 548160), (96, 531030), (120, 424824), (124, 411120), (144, 354020), (155, 328896), (160, 318618), (180, 283216), (186, 274080), (192, 265515), (240, 212412), (248, 205560), (279, 182720), (288, 177010), (310, 164448), (320, 159309), (360, 141608), (372, 137040), (465, 109632), (480, 106206), (496, 102780), (558, 91360), (571, 89280), (576, 88505), (620, 82224), (720, 70804), (744, 68520), (930, 54816), (960, 53103), (992, 51390), (1116, 45680), (1142, 44640), (1240, 41112), (1395, 36544), (1440, 35402), (1488, 34260), (1713, 29760), (1860, 27408), (1984, 25695), (2232, 22840), (2284, 22320), (2480, 20556), (2790, 18272), (2855, 17856), (2880, 17701), (2976, 17130), (3426, 14880), (3720, 13704), (4464, 11420), (4568, 11160), (4960, 10278), (5139, 9920), (5580, 9136), (5710, 8928), (5952, 8565), (6852, 7440)]