49997280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{104161}}^1$

素因数の和:104179

約数の個数: 48

約数和(自身を含む): 157492944

約数和(自身を除く): 107495664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 104161, 208322, 312483, 416644, 520805, 624966, 833288, 1041610, 1249932, 1562415, 1666576, 2083220, 2499864, 3124830, 3333152, 4166440, 4999728, 6249660, 8332880, 9999456, 12499320, 16665760, 24998640, 49997280]

約数ペア:

[(1, 49997280), (2, 24998640), (3, 16665760), (4, 12499320), (5, 9999456), (6, 8332880), (8, 6249660), (10, 4999728), (12, 4166440), (15, 3333152), (16, 3124830), (20, 2499864), (24, 2083220), (30, 1666576), (32, 1562415), (40, 1249932), (48, 1041610), (60, 833288), (80, 624966), (96, 520805), (120, 416644), (160, 312483), (240, 208322), (480, 104161)]