54806260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 121867200

約数和(自身を除く): 67060940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 380, 466, 619, 932, 1165, 1238, 2330, 2476, 3095, 4427, 4660, 6190, 8854, 11761, 12380, 17708, 22135, 23522, 44270, 47044, 58805, 88540, 117610, 144227, 235220, 288454, 576908, 721135, 1442270, 2740313, 2884540, 5480626, 10961252, 13701565, 27403130, 54806260]

約数ペア:

[(1, 54806260), (2, 27403130), (4, 13701565), (5, 10961252), (10, 5480626), (19, 2884540), (20, 2740313), (38, 1442270), (76, 721135), (95, 576908), (190, 288454), (233, 235220), (380, 144227), (466, 117610), (619, 88540), (932, 58805), (1165, 47044), (1238, 44270), (2330, 23522), (2476, 22135), (3095, 17708), (4427, 12380), (4660, 11761), (6190, 8854)]