50547220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7001}}^1$

素因数の和:7048

約数の個数: 36

約数和(自身を含む): 112046004

約数和(自身を除く): 61498784

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7001, 7220, 14002, 28004, 35005, 70010, 133019, 140020, 266038, 532076, 665095, 1330190, 2527361, 2660380, 5054722, 10109444, 12636805, 25273610, 50547220]

約数ペア:

[(1, 50547220), (2, 25273610), (4, 12636805), (5, 10109444), (10, 5054722), (19, 2660380), (20, 2527361), (38, 1330190), (76, 665095), (95, 532076), (190, 266038), (361, 140020), (380, 133019), (722, 70010), (1444, 35005), (1805, 28004), (3610, 14002), (7001, 7220)]