50904034220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6315637}}^1$

素因数の和:6315690

約数の個数: 48

約数和(自身を含む): 118835044608

約数和(自身を除く): 67931010388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 6315637, 12631274, 25262548, 31578185, 63156370, 82103281, 126312740, 164206562, 195784747, 328413124, 391569494, 410516405, 783138988, 821032810, 978923735, 1642065620, 1957847470, 2545201711, 3915694940, 5090403422, 10180806844, 12726008555, 25452017110, 50904034220]

約数ペア:

[(1, 50904034220), (2, 25452017110), (4, 12726008555), (5, 10180806844), (10, 5090403422), (13, 3915694940), (20, 2545201711), (26, 1957847470), (31, 1642065620), (52, 978923735), (62, 821032810), (65, 783138988), (124, 410516405), (130, 391569494), (155, 328413124), (260, 195784747), (310, 164206562), (403, 126312740), (620, 82103281), (806, 63156370), (1612, 31578185), (2015, 25262548), (4030, 12631274), (8060, 6315637)]