47795180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 104595456

約数和(自身を除く): 56800276

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 607, 620, 635, 1214, 1270, 2428, 2540, 3035, 3937, 6070, 7874, 12140, 15748, 18817, 19685, 37634, 39370, 75268, 77089, 78740, 94085, 154178, 188170, 308356, 376340, 385445, 770890, 1541780, 2389759, 4779518, 9559036, 11948795, 23897590, 47795180]

約数ペア:

[(1, 47795180), (2, 23897590), (4, 11948795), (5, 9559036), (10, 4779518), (20, 2389759), (31, 1541780), (62, 770890), (124, 385445), (127, 376340), (155, 308356), (254, 188170), (310, 154178), (508, 94085), (607, 78740), (620, 77089), (635, 75268), (1214, 39370), (1270, 37634), (2428, 19685), (2540, 18817), (3035, 15748), (3937, 12140), (6070, 7874)]