49092340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 116296992

約数和(自身を除く): 67204652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 163, 185, 220, 326, 370, 407, 652, 740, 814, 815, 1369, 1628, 1630, 1793, 2035, 2738, 3260, 3586, 4070, 5476, 6031, 6845, 7172, 8140, 8965, 12062, 13690, 15059, 17930, 24124, 27380, 30118, 30155, 35860, 60236, 60310, 66341, 75295, 120620, 132682, 150590, 223147, 265364, 301180, 331705, 446294, 663410, 892588, 1115735, 1326820, 2231470, 2454617, 4462940, 4909234, 9818468, 12273085, 24546170, 49092340]

約数ペア:

[(1, 49092340), (2, 24546170), (4, 12273085), (5, 9818468), (10, 4909234), (11, 4462940), (20, 2454617), (22, 2231470), (37, 1326820), (44, 1115735), (55, 892588), (74, 663410), (110, 446294), (148, 331705), (163, 301180), (185, 265364), (220, 223147), (326, 150590), (370, 132682), (407, 120620), (652, 75295), (740, 66341), (814, 60310), (815, 60236), (1369, 35860), (1628, 30155), (1630, 30118), (1793, 27380), (2035, 24124), (2738, 17930), (3260, 15059), (3586, 13690), (4070, 12062), (5476, 8965), (6031, 8140), (6845, 7172)]