49694260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 138241152

約数和(自身を除く): 88546892

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 61, 70, 77, 92, 110, 115, 122, 140, 154, 161, 220, 230, 244, 253, 305, 308, 322, 385, 427, 460, 506, 529, 610, 644, 671, 770, 805, 854, 1012, 1058, 1220, 1265, 1342, 1403, 1540, 1610, 1708, 1771, 2116, 2135, 2530, 2645, 2684, 2806, 3220, 3355, 3542, 3703, 4270, 4697, 5060, 5290, 5612, 5819, 6710, 7015, 7084, 7406, 8540, 8855, 9394, 9821, 10580, 11638, 13420, 14030, 14812, 15433, 17710, 18515, 18788, 19642, 23276, 23485, 28060, 29095, 30866, 32269, 35420, 37030, 39284, 40733, 46970, 49105, 58190, 61732, 64538, 74060, 77165, 81466, 93940, 98210, 108031, 116380, 129076, 154330, 161345, 162932, 196420, 203665, 216062, 225883, 308660, 322690, 354959, 407330, 432124, 451766, 540155, 645380, 709918, 814660, 903532, 1080310, 1129415, 1419836, 1774795, 2160620, 2258830, 2484713, 3549590, 4517660, 4969426, 7099180, 9938852, 12423565, 24847130, 49694260]

約数ペア:

[(1, 49694260), (2, 24847130), (4, 12423565), (5, 9938852), (7, 7099180), (10, 4969426), (11, 4517660), (14, 3549590), (20, 2484713), (22, 2258830), (23, 2160620), (28, 1774795), (35, 1419836), (44, 1129415), (46, 1080310), (55, 903532), (61, 814660), (70, 709918), (77, 645380), (92, 540155), (110, 451766), (115, 432124), (122, 407330), (140, 354959), (154, 322690), (161, 308660), (220, 225883), (230, 216062), (244, 203665), (253, 196420), (305, 162932), (308, 161345), (322, 154330), (385, 129076), (427, 116380), (460, 108031), (506, 98210), (529, 93940), (610, 81466), (644, 77165), (671, 74060), (770, 64538), (805, 61732), (854, 58190), (1012, 49105), (1058, 46970), (1220, 40733), (1265, 39284), (1342, 37030), (1403, 35420), (1540, 32269), (1610, 30866), (1708, 29095), (1771, 28060), (2116, 23485), (2135, 23276), (2530, 19642), (2645, 18788), (2684, 18515), (2806, 17710), (3220, 15433), (3355, 14812), (3542, 14030), (3703, 13420), (4270, 11638), (4697, 10580), (5060, 9821), (5290, 9394), (5612, 8855), (5819, 8540), (6710, 7406), (7015, 7084)]