50518340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6997}}^1$

素因数の和:7044

約数の個数: 36

約数和(自身を含む): 111981996

約数和(自身を除く): 61463656

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 6997, 7220, 13994, 27988, 34985, 69970, 132943, 139940, 265886, 531772, 664715, 1329430, 2525917, 2658860, 5051834, 10103668, 12629585, 25259170, 50518340]

約数ペア:

[(1, 50518340), (2, 25259170), (4, 12629585), (5, 10103668), (10, 5051834), (19, 2658860), (20, 2525917), (38, 1329430), (76, 664715), (95, 531772), (190, 265886), (361, 139940), (380, 132943), (722, 69970), (1444, 34985), (1805, 27988), (3610, 13994), (6997, 7220)]