49069400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 123690000

約数和(自身を除く): 74620600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 37, 38, 40, 50, 74, 76, 95, 100, 148, 152, 185, 190, 200, 296, 349, 370, 380, 475, 698, 703, 740, 760, 925, 950, 1396, 1406, 1480, 1745, 1850, 1900, 2792, 2812, 3490, 3515, 3700, 3800, 5624, 6631, 6980, 7030, 7400, 8725, 12913, 13262, 13960, 14060, 17450, 17575, 25826, 26524, 28120, 33155, 34900, 35150, 51652, 53048, 64565, 66310, 69800, 70300, 103304, 129130, 132620, 140600, 165775, 245347, 258260, 265240, 322825, 331550, 490694, 516520, 645650, 663100, 981388, 1226735, 1291300, 1326200, 1962776, 2453470, 2582600, 4906940, 6133675, 9813880, 12267350, 24534700, 49069400]

約数ペア:

[(1, 49069400), (2, 24534700), (4, 12267350), (5, 9813880), (8, 6133675), (10, 4906940), (19, 2582600), (20, 2453470), (25, 1962776), (37, 1326200), (38, 1291300), (40, 1226735), (50, 981388), (74, 663100), (76, 645650), (95, 516520), (100, 490694), (148, 331550), (152, 322825), (185, 265240), (190, 258260), (200, 245347), (296, 165775), (349, 140600), (370, 132620), (380, 129130), (475, 103304), (698, 70300), (703, 69800), (740, 66310), (760, 64565), (925, 53048), (950, 51652), (1396, 35150), (1406, 34900), (1480, 33155), (1745, 28120), (1850, 26524), (1900, 25826), (2792, 17575), (2812, 17450), (3490, 14060), (3515, 13960), (3700, 13262), (3800, 12913), (5624, 8725), (6631, 7400), (6980, 7030)]