48401990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53189}}^1$

素因数の和:53216

約数の個数: 32

約数和(自身を含む): 107231040

約数和(自身を除く): 58829050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 53189, 106378, 265945, 372323, 531890, 691457, 744646, 1382914, 1861615, 3457285, 3723230, 4840199, 6914570, 9680398, 24200995, 48401990]

約数ペア:

[(1, 48401990), (2, 24200995), (5, 9680398), (7, 6914570), (10, 4840199), (13, 3723230), (14, 3457285), (26, 1861615), (35, 1382914), (65, 744646), (70, 691457), (91, 531890), (130, 372323), (182, 265945), (455, 106378), (910, 53189)]