52720486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7829}}^1$

素因数の和:7888

約数の個数: 32

約数和(自身を含む): 99973440

約数和(自身を除く): 47252954

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 7829, 15658, 54803, 101777, 109606, 203554, 289673, 579346, 712439, 1424878, 2027711, 3765749, 4055422, 7531498, 26360243, 52720486]

約数ペア:

[(1, 52720486), (2, 26360243), (7, 7531498), (13, 4055422), (14, 3765749), (26, 2027711), (37, 1424878), (74, 712439), (91, 579346), (182, 289673), (259, 203554), (481, 109606), (518, 101777), (962, 54803), (3367, 15658), (6734, 7829)]