51671424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 160588800

約数和(自身を除く): 108917376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 409, 448, 564, 658, 672, 752, 818, 896, 987, 1128, 1227, 1316, 1344, 1504, 1636, 1974, 2256, 2454, 2632, 2688, 2863, 3008, 3272, 3948, 4512, 4908, 5264, 5726, 6016, 6544, 7896, 8589, 9024, 9816, 10528, 11452, 13088, 15792, 17178, 18048, 19223, 19632, 21056, 22904, 26176, 31584, 34356, 38446, 39264, 42112, 45808, 52352, 57669, 63168, 68712, 76892, 78528, 91616, 115338, 126336, 134561, 137424, 153784, 157056, 183232, 230676, 269122, 274848, 307568, 366464, 403683, 461352, 538244, 549696, 615136, 807366, 922704, 1076488, 1099392, 1230272, 1614732, 1845408, 2152976, 2460544, 3229464, 3690816, 4305952, 6458928, 7381632, 8611904, 12917856, 17223808, 25835712, 51671424]

約数ペア:

[(1, 51671424), (2, 25835712), (3, 17223808), (4, 12917856), (6, 8611904), (7, 7381632), (8, 6458928), (12, 4305952), (14, 3690816), (16, 3229464), (21, 2460544), (24, 2152976), (28, 1845408), (32, 1614732), (42, 1230272), (47, 1099392), (48, 1076488), (56, 922704), (64, 807366), (84, 615136), (94, 549696), (96, 538244), (112, 461352), (128, 403683), (141, 366464), (168, 307568), (188, 274848), (192, 269122), (224, 230676), (282, 183232), (329, 157056), (336, 153784), (376, 137424), (384, 134561), (409, 126336), (448, 115338), (564, 91616), (658, 78528), (672, 76892), (752, 68712), (818, 63168), (896, 57669), (987, 52352), (1128, 45808), (1227, 42112), (1316, 39264), (1344, 38446), (1504, 34356), (1636, 31584), (1974, 26176), (2256, 22904), (2454, 21056), (2632, 19632), (2688, 19223), (2863, 18048), (3008, 17178), (3272, 15792), (3948, 13088), (4512, 11452), (4908, 10528), (5264, 9816), (5726, 9024), (6016, 8589), (6544, 7896)]