49661775

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 98208000

約数和(自身を除く): 48546225

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 43, 45, 59, 75, 87, 129, 135, 145, 177, 215, 225, 261, 295, 387, 435, 531, 645, 675, 725, 783, 885, 1075, 1161, 1247, 1305, 1475, 1593, 1711, 1935, 2175, 2537, 2655, 3225, 3741, 3915, 4425, 5133, 5805, 6235, 6525, 7611, 7965, 8555, 9675, 11223, 12685, 13275, 15399, 18705, 19575, 22833, 25665, 29025, 31175, 33669, 38055, 39825, 42775, 46197, 56115, 63425, 68499, 73573, 76995, 93525, 114165, 128325, 168345, 190275, 220719, 230985, 280575, 342495, 367865, 384975, 570825, 662157, 841725, 1103595, 1154925, 1712475, 1839325, 1986471, 3310785, 5517975, 9932355, 16553925, 49661775]

約数ペア:

[(1, 49661775), (3, 16553925), (5, 9932355), (9, 5517975), (15, 3310785), (25, 1986471), (27, 1839325), (29, 1712475), (43, 1154925), (45, 1103595), (59, 841725), (75, 662157), (87, 570825), (129, 384975), (135, 367865), (145, 342495), (177, 280575), (215, 230985), (225, 220719), (261, 190275), (295, 168345), (387, 128325), (435, 114165), (531, 93525), (645, 76995), (675, 73573), (725, 68499), (783, 63425), (885, 56115), (1075, 46197), (1161, 42775), (1247, 39825), (1305, 38055), (1475, 33669), (1593, 31175), (1711, 29025), (1935, 25665), (2175, 22833), (2537, 19575), (2655, 18705), (3225, 15399), (3741, 13275), (3915, 12685), (4425, 11223), (5133, 9675), (5805, 8555), (6235, 7965), (6525, 7611)]