49936390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 105259392

約数和(自身を除く): 55323002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 245, 446, 457, 490, 914, 1115, 1561, 2230, 2285, 3122, 3199, 4570, 6398, 7805, 10927, 15610, 15995, 21854, 22393, 31990, 44786, 54635, 101911, 109270, 111965, 203822, 223930, 509555, 713377, 1019110, 1426754, 3566885, 4993639, 7133770, 9987278, 24968195, 49936390]

約数ペア:

[(1, 49936390), (2, 24968195), (5, 9987278), (7, 7133770), (10, 4993639), (14, 3566885), (35, 1426754), (49, 1019110), (70, 713377), (98, 509555), (223, 223930), (245, 203822), (446, 111965), (457, 109270), (490, 101911), (914, 54635), (1115, 44786), (1561, 31990), (2230, 22393), (2285, 21854), (3122, 15995), (3199, 15610), (4570, 10927), (6398, 7805)]