49476870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5443}}^1$

素因数の和:5557

約数の個数: 48

約数和(自身を含む): 129937392

約数和(自身を除く): 80460522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 5443, 9090, 10886, 16329, 27215, 32658, 48987, 54430, 81645, 97974, 163290, 244935, 489870, 549743, 1099486, 1649229, 2748715, 3298458, 4947687, 5497430, 8246145, 9895374, 16492290, 24738435, 49476870]

約数ペア:

[(1, 49476870), (2, 24738435), (3, 16492290), (5, 9895374), (6, 8246145), (9, 5497430), (10, 4947687), (15, 3298458), (18, 2748715), (30, 1649229), (45, 1099486), (90, 549743), (101, 489870), (202, 244935), (303, 163290), (505, 97974), (606, 81645), (909, 54430), (1010, 48987), (1515, 32658), (1818, 27215), (3030, 16329), (4545, 10886), (5443, 9090)]