53231960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42929}}^1$

素因数の和:42971

約数の個数: 32

約数和(自身を含む): 123638400

約数和(自身を除く): 70406440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 42929, 85858, 171716, 214645, 343432, 429290, 858580, 1330799, 1717160, 2661598, 5323196, 6653995, 10646392, 13307990, 26615980, 53231960]

約数ペア:

[(1, 53231960), (2, 26615980), (4, 13307990), (5, 10646392), (8, 6653995), (10, 5323196), (20, 2661598), (31, 1717160), (40, 1330799), (62, 858580), (124, 429290), (155, 343432), (248, 214645), (310, 171716), (620, 85858), (1240, 42929)]