53412980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9241}}^1$

素因数の和:9284

約数の個数: 36

約数和(自身を含む): 119166348

約数和(自身を除く): 65753368

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 9241, 18482, 36964, 46205, 92410, 157097, 184820, 314194, 628388, 785485, 1570970, 2670649, 3141940, 5341298, 10682596, 13353245, 26706490, 53412980]

約数ペア:

[(1, 53412980), (2, 26706490), (4, 13353245), (5, 10682596), (10, 5341298), (17, 3141940), (20, 2670649), (34, 1570970), (68, 785485), (85, 628388), (170, 314194), (289, 184820), (340, 157097), (578, 92410), (1156, 46205), (1445, 36964), (2890, 18482), (5780, 9241)]