49198380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 179601408

約数和(自身を除く): 130403028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 463, 483, 506, 644, 660, 690, 759, 770, 805, 924, 926, 966, 1012, 1155, 1265, 1380, 1389, 1518, 1540, 1610, 1771, 1852, 1932, 2310, 2315, 2415, 2530, 2778, 3036, 3220, 3241, 3542, 3795, 4620, 4630, 4830, 5060, 5093, 5313, 5556, 6482, 6945, 7084, 7590, 8855, 9260, 9660, 9723, 10186, 10626, 10649, 12964, 13890, 15180, 15279, 16205, 17710, 19446, 20372, 21252, 21298, 25465, 26565, 27780, 30558, 31947, 32410, 35420, 35651, 38892, 42596, 48615, 50930, 53130, 53245, 61116, 63894, 64820, 71302, 74543, 76395, 97230, 101860, 106260, 106490, 106953, 117139, 127788, 142604, 149086, 152790, 159735, 178255, 194460, 212980, 213906, 223629, 234278, 298172, 305580, 319470, 351417, 356510, 372715, 427812, 447258, 468556, 534765, 585695, 638940, 702834, 713020, 745430, 819973, 894516, 1069530, 1118145, 1171390, 1405668, 1490860, 1639946, 1757085, 2139060, 2236290, 2342780, 2459919, 3279892, 3514170, 4099865, 4472580, 4919838, 7028340, 8199730, 9839676, 12299595, 16399460, 24599190, 49198380]

約数ペア:

[(1, 49198380), (2, 24599190), (3, 16399460), (4, 12299595), (5, 9839676), (6, 8199730), (7, 7028340), (10, 4919838), (11, 4472580), (12, 4099865), (14, 3514170), (15, 3279892), (20, 2459919), (21, 2342780), (22, 2236290), (23, 2139060), (28, 1757085), (30, 1639946), (33, 1490860), (35, 1405668), (42, 1171390), (44, 1118145), (46, 1069530), (55, 894516), (60, 819973), (66, 745430), (69, 713020), (70, 702834), (77, 638940), (84, 585695), (92, 534765), (105, 468556), (110, 447258), (115, 427812), (132, 372715), (138, 356510), (140, 351417), (154, 319470), (161, 305580), (165, 298172), (210, 234278), (220, 223629), (230, 213906), (231, 212980), (253, 194460), (276, 178255), (308, 159735), (322, 152790), (330, 149086), (345, 142604), (385, 127788), (420, 117139), (460, 106953), (462, 106490), (463, 106260), (483, 101860), (506, 97230), (644, 76395), (660, 74543), (690, 71302), (759, 64820), (770, 63894), (805, 61116), (924, 53245), (926, 53130), (966, 50930), (1012, 48615), (1155, 42596), (1265, 38892), (1380, 35651), (1389, 35420), (1518, 32410), (1540, 31947), (1610, 30558), (1771, 27780), (1852, 26565), (1932, 25465), (2310, 21298), (2315, 21252), (2415, 20372), (2530, 19446), (2778, 17710), (3036, 16205), (3220, 15279), (3241, 15180), (3542, 13890), (3795, 12964), (4620, 10649), (4630, 10626), (4830, 10186), (5060, 9723), (5093, 9660), (5313, 9260), (5556, 8855), (6482, 7590), (6945, 7084)]