51645552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 153299712

約数和(自身を除く): 101654160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 547, 562, 843, 1094, 1124, 1641, 1686, 1967, 2188, 2248, 3282, 3372, 3829, 3934, 4376, 4496, 5901, 6564, 6744, 7658, 7868, 8752, 11487, 11802, 13128, 13488, 15316, 15736, 22974, 23604, 26256, 30632, 31472, 45948, 47208, 61264, 91896, 94416, 153707, 183792, 307414, 461121, 614828, 922242, 1075949, 1229656, 1844484, 2151898, 2459312, 3227847, 3688968, 4303796, 6455694, 7377936, 8607592, 12911388, 17215184, 25822776, 51645552]

約数ペア:

[(1, 51645552), (2, 25822776), (3, 17215184), (4, 12911388), (6, 8607592), (7, 7377936), (8, 6455694), (12, 4303796), (14, 3688968), (16, 3227847), (21, 2459312), (24, 2151898), (28, 1844484), (42, 1229656), (48, 1075949), (56, 922242), (84, 614828), (112, 461121), (168, 307414), (281, 183792), (336, 153707), (547, 94416), (562, 91896), (843, 61264), (1094, 47208), (1124, 45948), (1641, 31472), (1686, 30632), (1967, 26256), (2188, 23604), (2248, 22974), (3282, 15736), (3372, 15316), (3829, 13488), (3934, 13128), (4376, 11802), (4496, 11487), (5901, 8752), (6564, 7868), (6744, 7658)]