50874460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27953}}^1$

素因数の和:27982

約数の個数: 48

約数和(自身を含む): 131495616

約数和(自身を除く): 80621156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 27953, 55906, 111812, 139765, 195671, 279530, 363389, 391342, 559060, 726778, 782684, 978355, 1453556, 1816945, 1956710, 2543723, 3633890, 3913420, 5087446, 7267780, 10174892, 12718615, 25437230, 50874460]

約数ペア:

[(1, 50874460), (2, 25437230), (4, 12718615), (5, 10174892), (7, 7267780), (10, 5087446), (13, 3913420), (14, 3633890), (20, 2543723), (26, 1956710), (28, 1816945), (35, 1453556), (52, 978355), (65, 782684), (70, 726778), (91, 559060), (130, 391342), (140, 363389), (182, 279530), (260, 195671), (364, 139765), (455, 111812), (910, 55906), (1820, 27953)]