51414328

素因数分解:

$2^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 115416000

約数和(自身を除く): 64001672

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 343, 392, 457, 574, 686, 914, 1148, 1372, 1828, 2009, 2296, 2744, 3199, 3656, 4018, 6398, 8036, 12796, 14063, 16072, 18737, 22393, 25592, 28126, 37474, 44786, 56252, 74948, 89572, 112504, 131159, 149896, 156751, 179144, 262318, 313502, 524636, 627004, 918113, 1049272, 1254008, 1836226, 3672452, 6426791, 7344904, 12853582, 25707164, 51414328]

約数ペア:

[(1, 51414328), (2, 25707164), (4, 12853582), (7, 7344904), (8, 6426791), (14, 3672452), (28, 1836226), (41, 1254008), (49, 1049272), (56, 918113), (82, 627004), (98, 524636), (164, 313502), (196, 262318), (287, 179144), (328, 156751), (343, 149896), (392, 131159), (457, 112504), (574, 89572), (686, 74948), (914, 56252), (1148, 44786), (1372, 37474), (1828, 28126), (2009, 25592), (2296, 22393), (2744, 18737), (3199, 16072), (3656, 14063), (4018, 12796), (6398, 8036)]