51381504

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 108

約数和(自身を含む): 153453300

約数和(自身を除く): 102071796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 769, 928, 1044, 1152, 1392, 1538, 1856, 2088, 2304, 2307, 2784, 3076, 3712, 4176, 4614, 5568, 6152, 6921, 7424, 8352, 9228, 11136, 12304, 13842, 16704, 18456, 22272, 22301, 24608, 27684, 33408, 36912, 44602, 49216, 55368, 66816, 66903, 73824, 89204, 98432, 110736, 133806, 147648, 178408, 196864, 200709, 221472, 267612, 295296, 356816, 401418, 442944, 535224, 590592, 713632, 802836, 885888, 1070448, 1427264, 1605672, 1771776, 2140896, 2854528, 3211344, 4281792, 5709056, 6422688, 8563584, 12845376, 17127168, 25690752, 51381504]

約数ペア:

[(1, 51381504), (2, 25690752), (3, 17127168), (4, 12845376), (6, 8563584), (8, 6422688), (9, 5709056), (12, 4281792), (16, 3211344), (18, 2854528), (24, 2140896), (29, 1771776), (32, 1605672), (36, 1427264), (48, 1070448), (58, 885888), (64, 802836), (72, 713632), (87, 590592), (96, 535224), (116, 442944), (128, 401418), (144, 356816), (174, 295296), (192, 267612), (232, 221472), (256, 200709), (261, 196864), (288, 178408), (348, 147648), (384, 133806), (464, 110736), (522, 98432), (576, 89204), (696, 73824), (768, 66903), (769, 66816), (928, 55368), (1044, 49216), (1152, 44602), (1392, 36912), (1538, 33408), (1856, 27684), (2088, 24608), (2304, 22301), (2307, 22272), (2784, 18456), (3076, 16704), (3712, 13842), (4176, 12304), (4614, 11136), (5568, 9228), (6152, 8352), (6921, 7424)]