53982650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 108977400

約数和(自身を除く): 54994750

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 1549, 2050, 3098, 3485, 6970, 7745, 15490, 17425, 26333, 34850, 38725, 52666, 63509, 77450, 127018, 131665, 263330, 317545, 635090, 658325, 1079653, 1316650, 1587725, 2159306, 3175450, 5398265, 10796530, 26991325, 53982650]

約数ペア:

[(1, 53982650), (2, 26991325), (5, 10796530), (10, 5398265), (17, 3175450), (25, 2159306), (34, 1587725), (41, 1316650), (50, 1079653), (82, 658325), (85, 635090), (170, 317545), (205, 263330), (410, 131665), (425, 127018), (697, 77450), (850, 63509), (1025, 52666), (1394, 38725), (1549, 34850), (2050, 26333), (3098, 17425), (3485, 15490), (6970, 7745)]