51211140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50207}}^1$

素因数の和:50236

約数の個数: 48

約数和(自身を含む): 151828992

約数和(自身を除く): 100617852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 50207, 100414, 150621, 200828, 251035, 301242, 502070, 602484, 753105, 853519, 1004140, 1506210, 1707038, 2560557, 3012420, 3414076, 4267595, 5121114, 8535190, 10242228, 12802785, 17070380, 25605570, 51211140]

約数ペア:

[(1, 51211140), (2, 25605570), (3, 17070380), (4, 12802785), (5, 10242228), (6, 8535190), (10, 5121114), (12, 4267595), (15, 3414076), (17, 3012420), (20, 2560557), (30, 1707038), (34, 1506210), (51, 1004140), (60, 853519), (68, 753105), (85, 602484), (102, 502070), (170, 301242), (204, 251035), (255, 200828), (340, 150621), (510, 100414), (1020, 50207)]