49539645

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 89406720

約数和(自身を除く): 39867075

約数列:

[1, 3, 5, 9, 15, 45, 47, 59, 141, 177, 235, 295, 397, 423, 531, 705, 885, 1191, 1985, 2115, 2655, 2773, 3573, 5955, 8319, 13865, 17865, 18659, 23423, 24957, 41595, 55977, 70269, 93295, 117115, 124785, 167931, 210807, 279885, 351345, 839655, 1054035, 1100881, 3302643, 5504405, 9907929, 16513215, 49539645]

約数ペア:

[(1, 49539645), (3, 16513215), (5, 9907929), (9, 5504405), (15, 3302643), (45, 1100881), (47, 1054035), (59, 839655), (141, 351345), (177, 279885), (235, 210807), (295, 167931), (397, 124785), (423, 117115), (531, 93295), (705, 70269), (885, 55977), (1191, 41595), (1985, 24957), (2115, 23423), (2655, 18659), (2773, 17865), (3573, 13865), (5955, 8319)]