51827690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 96780096

約数和(自身を除く): 44952406

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 1523, 3046, 3403, 6806, 7615, 15230, 17015, 34030, 62443, 124886, 126409, 252818, 312215, 624430, 632045, 1264090, 5182769, 10365538, 25913845, 51827690]

約数ペア:

[(1, 51827690), (2, 25913845), (5, 10365538), (10, 5182769), (41, 1264090), (82, 632045), (83, 624430), (166, 312215), (205, 252818), (410, 126409), (415, 124886), (830, 62443), (1523, 34030), (3046, 17015), (3403, 15230), (6806, 7615)]