47823228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 128419200

約数和(自身を除く): 80595972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 503, 556, 684, 834, 1006, 1251, 1509, 1668, 2012, 2502, 2641, 3018, 4527, 5004, 5282, 6036, 7923, 9054, 9557, 10564, 15846, 18108, 19114, 23769, 28671, 31692, 38228, 47538, 57342, 69917, 86013, 95076, 114684, 139834, 172026, 209751, 279668, 344052, 419502, 629253, 839004, 1258506, 1328423, 2517012, 2656846, 3985269, 5313692, 7970538, 11955807, 15941076, 23911614, 47823228]

約数ペア:

[(1, 47823228), (2, 23911614), (3, 15941076), (4, 11955807), (6, 7970538), (9, 5313692), (12, 3985269), (18, 2656846), (19, 2517012), (36, 1328423), (38, 1258506), (57, 839004), (76, 629253), (114, 419502), (139, 344052), (171, 279668), (228, 209751), (278, 172026), (342, 139834), (417, 114684), (503, 95076), (556, 86013), (684, 69917), (834, 57342), (1006, 47538), (1251, 38228), (1509, 31692), (1668, 28671), (2012, 23769), (2502, 19114), (2641, 18108), (3018, 15846), (4527, 10564), (5004, 9557), (5282, 9054), (6036, 7923)]