53423860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22447}}^1$

素因数の和:22480

約数の個数: 48

約数和(自身を含む): 135765504

約数和(自身を除く): 82341644

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 22447, 44894, 89788, 112235, 157129, 224470, 314258, 381599, 448940, 628516, 763198, 785645, 1526396, 1571290, 1907995, 2671193, 3142580, 3815990, 5342386, 7631980, 10684772, 13355965, 26711930, 53423860]

約数ペア:

[(1, 53423860), (2, 26711930), (4, 13355965), (5, 10684772), (7, 7631980), (10, 5342386), (14, 3815990), (17, 3142580), (20, 2671193), (28, 1907995), (34, 1571290), (35, 1526396), (68, 785645), (70, 763198), (85, 628516), (119, 448940), (140, 381599), (170, 314258), (238, 224470), (340, 157129), (476, 112235), (595, 89788), (1190, 44894), (2380, 22447)]