49667280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15919}}^1$

素因数の和:15948

約数の個数: 80

約数和(自身を含む): 165822720

約数和(自身を除く): 116155440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15919, 31838, 47757, 63676, 79595, 95514, 127352, 159190, 191028, 206947, 238785, 254704, 318380, 382056, 413894, 477570, 620841, 636760, 764112, 827788, 955140, 1034735, 1241682, 1273520, 1655576, 1910280, 2069470, 2483364, 3104205, 3311152, 3820560, 4138940, 4966728, 6208410, 8277880, 9933456, 12416820, 16555760, 24833640, 49667280]

約数ペア:

[(1, 49667280), (2, 24833640), (3, 16555760), (4, 12416820), (5, 9933456), (6, 8277880), (8, 6208410), (10, 4966728), (12, 4138940), (13, 3820560), (15, 3311152), (16, 3104205), (20, 2483364), (24, 2069470), (26, 1910280), (30, 1655576), (39, 1273520), (40, 1241682), (48, 1034735), (52, 955140), (60, 827788), (65, 764112), (78, 636760), (80, 620841), (104, 477570), (120, 413894), (130, 382056), (156, 318380), (195, 254704), (208, 238785), (240, 206947), (260, 191028), (312, 159190), (390, 127352), (520, 95514), (624, 79595), (780, 63676), (1040, 47757), (1560, 31838), (3120, 15919)]