51381888

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 145296960

約数和(自身を除く): 93915072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 289, 384, 408, 463, 544, 578, 816, 867, 926, 1088, 1156, 1389, 1632, 1734, 1852, 2176, 2312, 2778, 3264, 3468, 3704, 4624, 5556, 6528, 6936, 7408, 7871, 9248, 11112, 13872, 14816, 15742, 18496, 22224, 23613, 27744, 29632, 31484, 36992, 44448, 47226, 55488, 59264, 62968, 88896, 94452, 110976, 125936, 133807, 177792, 188904, 251872, 267614, 377808, 401421, 503744, 535228, 755616, 802842, 1007488, 1070456, 1511232, 1605684, 2140912, 3022464, 3211368, 4281824, 6422736, 8563648, 12845472, 17127296, 25690944, 51381888]

約数ペア:

[(1, 51381888), (2, 25690944), (3, 17127296), (4, 12845472), (6, 8563648), (8, 6422736), (12, 4281824), (16, 3211368), (17, 3022464), (24, 2140912), (32, 1605684), (34, 1511232), (48, 1070456), (51, 1007488), (64, 802842), (68, 755616), (96, 535228), (102, 503744), (128, 401421), (136, 377808), (192, 267614), (204, 251872), (272, 188904), (289, 177792), (384, 133807), (408, 125936), (463, 110976), (544, 94452), (578, 88896), (816, 62968), (867, 59264), (926, 55488), (1088, 47226), (1156, 44448), (1389, 36992), (1632, 31484), (1734, 29632), (1852, 27744), (2176, 23613), (2312, 22224), (2778, 18496), (3264, 15742), (3468, 14816), (3704, 13872), (4624, 11112), (5556, 9248), (6528, 7871), (6936, 7408)]