47918380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 108218880

約数和(自身を除く): 60300500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 2683, 3572, 4465, 5366, 8930, 10732, 13415, 17860, 26830, 50977, 53660, 101954, 126101, 203908, 252202, 254885, 504404, 509770, 630505, 1019540, 1261010, 2395919, 2522020, 4791838, 9583676, 11979595, 23959190, 47918380]

約数ペア:

[(1, 47918380), (2, 23959190), (4, 11979595), (5, 9583676), (10, 4791838), (19, 2522020), (20, 2395919), (38, 1261010), (47, 1019540), (76, 630505), (94, 509770), (95, 504404), (188, 254885), (190, 252202), (235, 203908), (380, 126101), (470, 101954), (893, 53660), (940, 50977), (1786, 26830), (2683, 17860), (3572, 13415), (4465, 10732), (5366, 8930)]