28248850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 61478208

約数和(自身を除く): 33229358

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 1877, 2150, 3010, 3754, 7525, 9385, 13139, 15050, 18770, 26278, 46925, 65695, 80711, 93850, 131390, 161422, 328475, 403555, 564977, 656950, 807110, 1129954, 2017775, 2824885, 4035550, 5649770, 14124425, 28248850]

約数ペア:

[(1, 28248850), (2, 14124425), (5, 5649770), (7, 4035550), (10, 2824885), (14, 2017775), (25, 1129954), (35, 807110), (43, 656950), (50, 564977), (70, 403555), (86, 328475), (175, 161422), (215, 131390), (301, 93850), (350, 80711), (430, 65695), (602, 46925), (1075, 26278), (1505, 18770), (1877, 15050), (2150, 13139), (3010, 9385), (3754, 7525)]