50486280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32363}}^1$

素因数の和:32390

約数の個数: 64

約数和(自身を含む): 163114560

約数和(自身を除く): 112628280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 32363, 64726, 97089, 129452, 161815, 194178, 258904, 323630, 388356, 420719, 485445, 647260, 776712, 841438, 970890, 1262157, 1294520, 1682876, 1941780, 2103595, 2524314, 3365752, 3883560, 4207190, 5048628, 6310785, 8414380, 10097256, 12621570, 16828760, 25243140, 50486280]

約数ペア:

[(1, 50486280), (2, 25243140), (3, 16828760), (4, 12621570), (5, 10097256), (6, 8414380), (8, 6310785), (10, 5048628), (12, 4207190), (13, 3883560), (15, 3365752), (20, 2524314), (24, 2103595), (26, 1941780), (30, 1682876), (39, 1294520), (40, 1262157), (52, 970890), (60, 841438), (65, 776712), (78, 647260), (104, 485445), (120, 420719), (130, 388356), (156, 323630), (195, 258904), (260, 194178), (312, 161815), (390, 129452), (520, 97089), (780, 64726), (1560, 32363)]