13044950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 26114400

約数和(自身を除く): 13069450

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 103, 149, 170, 206, 298, 425, 515, 745, 850, 1030, 1490, 1751, 2533, 2575, 3502, 3725, 5066, 5150, 7450, 8755, 12665, 15347, 17510, 25330, 30694, 43775, 63325, 76735, 87550, 126650, 153470, 260899, 383675, 521798, 767350, 1304495, 2608990, 6522475, 13044950]

約数ペア:

[(1, 13044950), (2, 6522475), (5, 2608990), (10, 1304495), (17, 767350), (25, 521798), (34, 383675), (50, 260899), (85, 153470), (103, 126650), (149, 87550), (170, 76735), (206, 63325), (298, 43775), (425, 30694), (515, 25330), (745, 17510), (850, 15347), (1030, 12665), (1490, 8755), (1751, 7450), (2533, 5150), (2575, 5066), (3502, 3725)]