52717420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6173}}^1$

素因数の和:6250

約数の個数: 48

約数和(自身を含む): 128616768

約数和(自身を除く): 75899348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6173, 8540, 12346, 24692, 30865, 43211, 61730, 86422, 123460, 172844, 216055, 376553, 432110, 753106, 864220, 1506212, 1882765, 2635871, 3765530, 5271742, 7531060, 10543484, 13179355, 26358710, 52717420]

約数ペア:

[(1, 52717420), (2, 26358710), (4, 13179355), (5, 10543484), (7, 7531060), (10, 5271742), (14, 3765530), (20, 2635871), (28, 1882765), (35, 1506212), (61, 864220), (70, 753106), (122, 432110), (140, 376553), (244, 216055), (305, 172844), (427, 123460), (610, 86422), (854, 61730), (1220, 43211), (1708, 30865), (2135, 24692), (4270, 12346), (6173, 8540)]