48883995

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 40747365

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 261, 423, 435, 705, 797, 1305, 1363, 2115, 2391, 3985, 4089, 6815, 7173, 11955, 12267, 20445, 23113, 35865, 37459, 61335, 69339, 112377, 115565, 187295, 208017, 337131, 346695, 561885, 1040085, 1086311, 1685655, 3258933, 5431555, 9776799, 16294665, 48883995]

約数ペア:

[(1, 48883995), (3, 16294665), (5, 9776799), (9, 5431555), (15, 3258933), (29, 1685655), (45, 1086311), (47, 1040085), (87, 561885), (141, 346695), (145, 337131), (235, 208017), (261, 187295), (423, 115565), (435, 112377), (705, 69339), (797, 61335), (1305, 37459), (1363, 35865), (2115, 23113), (2391, 20445), (3985, 12267), (4089, 11955), (6815, 7173)]