51209550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{5419}}^1$

素因数の和:5447

約数の個数: 96

約数和(自身を含む): 161299200

約数和(自身を除く): 110089650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 5419, 9450, 10838, 16257, 27095, 32514, 37933, 48771, 54190, 75866, 81285, 97542, 113799, 135475, 146313, 162570, 189665, 227598, 243855, 270950, 292626, 341397, 379330, 406425, 487710, 568995, 682794, 731565, 812850, 948325, 1024191, 1137990, 1219275, 1463130, 1706985, 1896650, 2048382, 2438550, 2844975, 3413970, 3657825, 5120955, 5689950, 7315650, 8534925, 10241910, 17069850, 25604775, 51209550]

約数ペア:

[(1, 51209550), (2, 25604775), (3, 17069850), (5, 10241910), (6, 8534925), (7, 7315650), (9, 5689950), (10, 5120955), (14, 3657825), (15, 3413970), (18, 2844975), (21, 2438550), (25, 2048382), (27, 1896650), (30, 1706985), (35, 1463130), (42, 1219275), (45, 1137990), (50, 1024191), (54, 948325), (63, 812850), (70, 731565), (75, 682794), (90, 568995), (105, 487710), (126, 406425), (135, 379330), (150, 341397), (175, 292626), (189, 270950), (210, 243855), (225, 227598), (270, 189665), (315, 162570), (350, 146313), (378, 135475), (450, 113799), (525, 97542), (630, 81285), (675, 75866), (945, 54190), (1050, 48771), (1350, 37933), (1575, 32514), (1890, 27095), (3150, 16257), (4725, 10838), (5419, 9450)]