50518720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 112

約数和(自身を含む): 144840960

約数和(自身を除く): 94322240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1187, 1216, 1330, 1520, 2128, 2240, 2374, 2660, 3040, 4256, 4748, 5320, 5935, 6080, 8309, 8512, 9496, 10640, 11870, 16618, 18992, 21280, 22553, 23740, 33236, 37984, 41545, 42560, 45106, 47480, 66472, 75968, 83090, 90212, 94960, 112765, 132944, 157871, 166180, 180424, 189920, 225530, 265888, 315742, 332360, 360848, 379840, 451060, 531776, 631484, 664720, 721696, 789355, 902120, 1262968, 1329440, 1443392, 1578710, 1804240, 2525936, 2658880, 3157420, 3608480, 5051872, 6314840, 7216960, 10103744, 12629680, 25259360, 50518720]

約数ペア:

[(1, 50518720), (2, 25259360), (4, 12629680), (5, 10103744), (7, 7216960), (8, 6314840), (10, 5051872), (14, 3608480), (16, 3157420), (19, 2658880), (20, 2525936), (28, 1804240), (32, 1578710), (35, 1443392), (38, 1329440), (40, 1262968), (56, 902120), (64, 789355), (70, 721696), (76, 664720), (80, 631484), (95, 531776), (112, 451060), (133, 379840), (140, 360848), (152, 332360), (160, 315742), (190, 265888), (224, 225530), (266, 189920), (280, 180424), (304, 166180), (320, 157871), (380, 132944), (448, 112765), (532, 94960), (560, 90212), (608, 83090), (665, 75968), (760, 66472), (1064, 47480), (1120, 45106), (1187, 42560), (1216, 41545), (1330, 37984), (1520, 33236), (2128, 23740), (2240, 22553), (2374, 21280), (2660, 18992), (3040, 16618), (4256, 11870), (4748, 10640), (5320, 9496), (5935, 8512), (6080, 8309)]