51368704

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 110376000

約数和(自身を除く): 59007296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 179, 236, 256, 304, 358, 472, 608, 716, 944, 1121, 1216, 1432, 1888, 2242, 2432, 2864, 3401, 3776, 4484, 4864, 5728, 6802, 7552, 8968, 10561, 11456, 13604, 15104, 17936, 21122, 22912, 27208, 35872, 42244, 45824, 54416, 71744, 84488, 108832, 143488, 168976, 200659, 217664, 286976, 337952, 401318, 435328, 675904, 802636, 870656, 1351808, 1605272, 2703616, 3210544, 6421088, 12842176, 25684352, 51368704]

約数ペア:

[(1, 51368704), (2, 25684352), (4, 12842176), (8, 6421088), (16, 3210544), (19, 2703616), (32, 1605272), (38, 1351808), (59, 870656), (64, 802636), (76, 675904), (118, 435328), (128, 401318), (152, 337952), (179, 286976), (236, 217664), (256, 200659), (304, 168976), (358, 143488), (472, 108832), (608, 84488), (716, 71744), (944, 54416), (1121, 45824), (1216, 42244), (1432, 35872), (1888, 27208), (2242, 22912), (2432, 21122), (2864, 17936), (3401, 15104), (3776, 13604), (4484, 11456), (4864, 10561), (5728, 8968), (6802, 7552)]