47004880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45197}}^1$

素因数の和:45223

約数の個数: 40

約数和(自身を含む): 117695592

約数和(自身を除く): 70690712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45197, 90394, 180788, 225985, 361576, 451970, 587561, 723152, 903940, 1175122, 1807880, 2350244, 2937805, 3615760, 4700488, 5875610, 9400976, 11751220, 23502440, 47004880]

約数ペア:

[(1, 47004880), (2, 23502440), (4, 11751220), (5, 9400976), (8, 5875610), (10, 4700488), (13, 3615760), (16, 2937805), (20, 2350244), (26, 1807880), (40, 1175122), (52, 903940), (65, 723152), (80, 587561), (104, 451970), (130, 361576), (208, 225985), (260, 180788), (520, 90394), (1040, 45197)]