49285600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 148303008

約数和(自身を除く): 99017408

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 677, 700, 728, 800, 910, 1040, 1120, 1300, 1354, 1400, 1456, 1820, 2080, 2275, 2600, 2708, 2800, 2912, 3385, 3640, 4550, 4739, 5200, 5416, 5600, 6770, 7280, 8801, 9100, 9478, 10400, 10832, 13540, 14560, 16925, 17602, 18200, 18956, 21664, 23695, 27080, 33850, 35204, 36400, 37912, 44005, 47390, 54160, 61607, 67700, 70408, 72800, 75824, 88010, 94780, 108320, 118475, 123214, 135400, 140816, 151648, 176020, 189560, 220025, 236950, 246428, 270800, 281632, 308035, 352040, 379120, 440050, 473900, 492856, 541600, 616070, 704080, 758240, 880100, 947800, 985712, 1232140, 1408160, 1540175, 1760200, 1895600, 1971424, 2464280, 3080350, 3520400, 3791200, 4928560, 6160700, 7040800, 9857120, 12321400, 24642800, 49285600]

約数ペア:

[(1, 49285600), (2, 24642800), (4, 12321400), (5, 9857120), (7, 7040800), (8, 6160700), (10, 4928560), (13, 3791200), (14, 3520400), (16, 3080350), (20, 2464280), (25, 1971424), (26, 1895600), (28, 1760200), (32, 1540175), (35, 1408160), (40, 1232140), (50, 985712), (52, 947800), (56, 880100), (65, 758240), (70, 704080), (80, 616070), (91, 541600), (100, 492856), (104, 473900), (112, 440050), (130, 379120), (140, 352040), (160, 308035), (175, 281632), (182, 270800), (200, 246428), (208, 236950), (224, 220025), (260, 189560), (280, 176020), (325, 151648), (350, 140816), (364, 135400), (400, 123214), (416, 118475), (455, 108320), (520, 94780), (560, 88010), (650, 75824), (677, 72800), (700, 70408), (728, 67700), (800, 61607), (910, 54160), (1040, 47390), (1120, 44005), (1300, 37912), (1354, 36400), (1400, 35204), (1456, 33850), (1820, 27080), (2080, 23695), (2275, 21664), (2600, 18956), (2708, 18200), (2800, 17602), (2912, 16925), (3385, 14560), (3640, 13540), (4550, 10832), (4739, 10400), (5200, 9478), (5416, 9100), (5600, 8801), (6770, 7280)]