53415040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11923}}^1$

素因数の和:11949

約数の個数: 64

約数和(自身を含む): 145949760

約数和(自身を除く): 92534720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11923, 23846, 47692, 59615, 83461, 95384, 119230, 166922, 190768, 238460, 333844, 381536, 417305, 476920, 667688, 763072, 834610, 953840, 1335376, 1526144, 1669220, 1907680, 2670752, 3338440, 3815360, 5341504, 6676880, 7630720, 10683008, 13353760, 26707520, 53415040]

約数ペア:

[(1, 53415040), (2, 26707520), (4, 13353760), (5, 10683008), (7, 7630720), (8, 6676880), (10, 5341504), (14, 3815360), (16, 3338440), (20, 2670752), (28, 1907680), (32, 1669220), (35, 1526144), (40, 1335376), (56, 953840), (64, 834610), (70, 763072), (80, 667688), (112, 476920), (128, 417305), (140, 381536), (160, 333844), (224, 238460), (280, 190768), (320, 166922), (448, 119230), (560, 95384), (640, 83461), (896, 59615), (1120, 47692), (2240, 23846), (4480, 11923)]