49220200

素因数分解:

$2^3\times 5^2\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 114903360

約数和(自身を除く): 65683160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 431, 571, 862, 1142, 1724, 2155, 2284, 2855, 3448, 4310, 4568, 5710, 8620, 10775, 11420, 14275, 17240, 21550, 22840, 28550, 43100, 57100, 86200, 114200, 246101, 492202, 984404, 1230505, 1968808, 2461010, 4922020, 6152525, 9844040, 12305050, 24610100, 49220200]

約数ペア:

[(1, 49220200), (2, 24610100), (4, 12305050), (5, 9844040), (8, 6152525), (10, 4922020), (20, 2461010), (25, 1968808), (40, 1230505), (50, 984404), (100, 492202), (200, 246101), (431, 114200), (571, 86200), (862, 57100), (1142, 43100), (1724, 28550), (2155, 22840), (2284, 21550), (2855, 17240), (3448, 14275), (4310, 11420), (4568, 10775), (5710, 8620)]