51715190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 100198944

約数和(自身を除く): 48483754

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 4987, 5185, 9974, 10370, 24935, 49870, 84779, 169558, 304207, 423895, 608414, 847790, 1521035, 3042070, 5171519, 10343038, 25857595, 51715190]

約数ペア:

[(1, 51715190), (2, 25857595), (5, 10343038), (10, 5171519), (17, 3042070), (34, 1521035), (61, 847790), (85, 608414), (122, 423895), (170, 304207), (305, 169558), (610, 84779), (1037, 49870), (2074, 24935), (4987, 10370), (5185, 9974)]