50279080

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9043}}^1$

素因数の和:9193

約数の個数: 32

約数和(自身を含む): 113954400

約数和(自身を除く): 63675320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 9043, 18086, 36172, 45215, 72344, 90430, 180860, 361720, 1256977, 2513954, 5027908, 6284885, 10055816, 12569770, 25139540, 50279080]

約数ペア:

[(1, 50279080), (2, 25139540), (4, 12569770), (5, 10055816), (8, 6284885), (10, 5027908), (20, 2513954), (40, 1256977), (139, 361720), (278, 180860), (556, 90430), (695, 72344), (1112, 45215), (1390, 36172), (2780, 18086), (5560, 9043)]