47219180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 104976480

約数和(自身を除く): 57757300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 313, 380, 397, 626, 794, 1252, 1565, 1588, 1985, 3130, 3970, 5947, 6260, 7543, 7940, 11894, 15086, 23788, 29735, 30172, 37715, 59470, 75430, 118940, 124261, 150860, 248522, 497044, 621305, 1242610, 2360959, 2485220, 4721918, 9443836, 11804795, 23609590, 47219180]

約数ペア:

[(1, 47219180), (2, 23609590), (4, 11804795), (5, 9443836), (10, 4721918), (19, 2485220), (20, 2360959), (38, 1242610), (76, 621305), (95, 497044), (190, 248522), (313, 150860), (380, 124261), (397, 118940), (626, 75430), (794, 59470), (1252, 37715), (1565, 30172), (1588, 29735), (1985, 23788), (3130, 15086), (3970, 11894), (5947, 7940), (6260, 7543)]