57087520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{50971}}^1$

素因数の和:50993

約数の個数: 48

約数和(自身を含む): 154139328

約数和(自身を除く): 97051808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 50971, 101942, 203884, 254855, 356797, 407768, 509710, 713594, 815536, 1019420, 1427188, 1631072, 1783985, 2038840, 2854376, 3567970, 4077680, 5708752, 7135940, 8155360, 11417504, 14271880, 28543760, 57087520]

約数ペア:

[(1, 57087520), (2, 28543760), (4, 14271880), (5, 11417504), (7, 8155360), (8, 7135940), (10, 5708752), (14, 4077680), (16, 3567970), (20, 2854376), (28, 2038840), (32, 1783985), (35, 1631072), (40, 1427188), (56, 1019420), (70, 815536), (80, 713594), (112, 509710), (140, 407768), (160, 356797), (224, 254855), (280, 203884), (560, 101942), (1120, 50971)]