47442924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 127400000

約数和(自身を除く): 79957076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 499, 556, 684, 834, 998, 1251, 1497, 1668, 1996, 2502, 2641, 2994, 4491, 5004, 5282, 5988, 7923, 8982, 9481, 10564, 15846, 17964, 18962, 23769, 28443, 31692, 37924, 47538, 56886, 69361, 85329, 95076, 113772, 138722, 170658, 208083, 277444, 341316, 416166, 624249, 832332, 1248498, 1317859, 2496996, 2635718, 3953577, 5271436, 7907154, 11860731, 15814308, 23721462, 47442924]

約数ペア:

[(1, 47442924), (2, 23721462), (3, 15814308), (4, 11860731), (6, 7907154), (9, 5271436), (12, 3953577), (18, 2635718), (19, 2496996), (36, 1317859), (38, 1248498), (57, 832332), (76, 624249), (114, 416166), (139, 341316), (171, 277444), (228, 208083), (278, 170658), (342, 138722), (417, 113772), (499, 95076), (556, 85329), (684, 69361), (834, 56886), (998, 47538), (1251, 37924), (1497, 31692), (1668, 28443), (1996, 23769), (2502, 18962), (2641, 17964), (2994, 15846), (4491, 10564), (5004, 9481), (5282, 8982), (5988, 7923)]