49049490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 139437504

約数和(自身を除く): 90388014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 547, 610, 735, 854, 915, 1094, 1281, 1470, 1641, 1830, 2135, 2562, 2735, 2989, 3282, 3829, 4270, 5470, 5978, 6405, 7658, 8205, 8967, 11487, 12810, 14945, 16410, 17934, 19145, 22974, 26803, 29890, 33367, 38290, 44835, 53606, 57435, 66734, 80409, 89670, 100101, 114870, 134015, 160818, 166835, 200202, 233569, 268030, 333670, 402045, 467138, 500505, 700707, 804090, 1001010, 1167845, 1401414, 1634983, 2335690, 3269966, 3503535, 4904949, 7007070, 8174915, 9809898, 16349830, 24524745, 49049490]

約数ペア:

[(1, 49049490), (2, 24524745), (3, 16349830), (5, 9809898), (6, 8174915), (7, 7007070), (10, 4904949), (14, 3503535), (15, 3269966), (21, 2335690), (30, 1634983), (35, 1401414), (42, 1167845), (49, 1001010), (61, 804090), (70, 700707), (98, 500505), (105, 467138), (122, 402045), (147, 333670), (183, 268030), (210, 233569), (245, 200202), (294, 166835), (305, 160818), (366, 134015), (427, 114870), (490, 100101), (547, 89670), (610, 80409), (735, 66734), (854, 57435), (915, 53606), (1094, 44835), (1281, 38290), (1470, 33367), (1641, 29890), (1830, 26803), (2135, 22974), (2562, 19145), (2735, 17934), (2989, 16410), (3282, 14945), (3829, 12810), (4270, 11487), (5470, 8967), (5978, 8205), (6405, 7658)]