54618340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{55733}}^1$

素因数の和:55756

約数の個数: 36

約数和(自身を含む): 133427196

約数和(自身を除く): 78808856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 55733, 111466, 222932, 278665, 390131, 557330, 780262, 1114660, 1560524, 1950655, 2730917, 3901310, 5461834, 7802620, 10923668, 13654585, 27309170, 54618340]

約数ペア:

[(1, 54618340), (2, 27309170), (4, 13654585), (5, 10923668), (7, 7802620), (10, 5461834), (14, 3901310), (20, 2730917), (28, 1950655), (35, 1560524), (49, 1114660), (70, 780262), (98, 557330), (140, 390131), (196, 278665), (245, 222932), (490, 111466), (980, 55733)]