49156740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 164102400

約数和(自身を除く): 114945660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 43, 45, 54, 58, 60, 73, 86, 87, 90, 108, 116, 129, 135, 145, 146, 172, 174, 180, 215, 219, 258, 261, 270, 290, 292, 348, 365, 387, 430, 435, 438, 516, 522, 540, 580, 645, 657, 730, 774, 783, 860, 870, 876, 1044, 1095, 1161, 1247, 1290, 1305, 1314, 1460, 1548, 1566, 1740, 1935, 1971, 2117, 2190, 2322, 2494, 2580, 2610, 2628, 3132, 3139, 3285, 3741, 3870, 3915, 3942, 4234, 4380, 4644, 4988, 5220, 5805, 6235, 6278, 6351, 6570, 7482, 7740, 7830, 7884, 8468, 9417, 9855, 10585, 11223, 11610, 12470, 12556, 12702, 13140, 14964, 15660, 15695, 18705, 18834, 19053, 19710, 21170, 22446, 23220, 24940, 25404, 28251, 31390, 31755, 33669, 37410, 37668, 38106, 39420, 42340, 44892, 47085, 56115, 56502, 57159, 62780, 63510, 67338, 74820, 76212, 84753, 91031, 94170, 95265, 112230, 113004, 114318, 127020, 134676, 141255, 168345, 169506, 182062, 188340, 190530, 224460, 228636, 273093, 282510, 285795, 336690, 339012, 364124, 381060, 423765, 455155, 546186, 565020, 571590, 673380, 819279, 847530, 910310, 1092372, 1143180, 1365465, 1638558, 1695060, 1820620, 2457837, 2730930, 3277116, 4096395, 4915674, 5461860, 8192790, 9831348, 12289185, 16385580, 24578370, 49156740]

約数ペア:

[(1, 49156740), (2, 24578370), (3, 16385580), (4, 12289185), (5, 9831348), (6, 8192790), (9, 5461860), (10, 4915674), (12, 4096395), (15, 3277116), (18, 2730930), (20, 2457837), (27, 1820620), (29, 1695060), (30, 1638558), (36, 1365465), (43, 1143180), (45, 1092372), (54, 910310), (58, 847530), (60, 819279), (73, 673380), (86, 571590), (87, 565020), (90, 546186), (108, 455155), (116, 423765), (129, 381060), (135, 364124), (145, 339012), (146, 336690), (172, 285795), (174, 282510), (180, 273093), (215, 228636), (219, 224460), (258, 190530), (261, 188340), (270, 182062), (290, 169506), (292, 168345), (348, 141255), (365, 134676), (387, 127020), (430, 114318), (435, 113004), (438, 112230), (516, 95265), (522, 94170), (540, 91031), (580, 84753), (645, 76212), (657, 74820), (730, 67338), (774, 63510), (783, 62780), (860, 57159), (870, 56502), (876, 56115), (1044, 47085), (1095, 44892), (1161, 42340), (1247, 39420), (1290, 38106), (1305, 37668), (1314, 37410), (1460, 33669), (1548, 31755), (1566, 31390), (1740, 28251), (1935, 25404), (1971, 24940), (2117, 23220), (2190, 22446), (2322, 21170), (2494, 19710), (2580, 19053), (2610, 18834), (2628, 18705), (3132, 15695), (3139, 15660), (3285, 14964), (3741, 13140), (3870, 12702), (3915, 12556), (3942, 12470), (4234, 11610), (4380, 11223), (4644, 10585), (4988, 9855), (5220, 9417), (5805, 8468), (6235, 7884), (6278, 7830), (6351, 7740), (6570, 7482)]