54535490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 104684400

約数和(自身を除く): 50148910

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2153, 2533, 4306, 5066, 10765, 12665, 21530, 25330, 36601, 73202, 183005, 320797, 366010, 641594, 1603985, 3207970, 5453549, 10907098, 27267745, 54535490]

約数ペア:

[(1, 54535490), (2, 27267745), (5, 10907098), (10, 5453549), (17, 3207970), (34, 1603985), (85, 641594), (149, 366010), (170, 320797), (298, 183005), (745, 73202), (1490, 36601), (2153, 25330), (2533, 21530), (4306, 12665), (5066, 10765)]