53682440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 143127000

約数和(自身を除く): 89444560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 280, 305, 392, 427, 449, 488, 490, 610, 854, 898, 980, 1220, 1708, 1796, 1960, 2135, 2245, 2440, 2989, 3143, 3416, 3592, 4270, 4490, 5978, 6286, 8540, 8980, 11956, 12572, 14945, 15715, 17080, 17960, 22001, 23912, 25144, 27389, 29890, 31430, 44002, 54778, 59780, 62860, 88004, 109556, 110005, 119560, 125720, 136945, 176008, 191723, 219112, 220010, 273890, 383446, 440020, 547780, 766892, 880040, 958615, 1095560, 1342061, 1533784, 1917230, 2684122, 3834460, 5368244, 6710305, 7668920, 10736488, 13420610, 26841220, 53682440]

約数ペア:

[(1, 53682440), (2, 26841220), (4, 13420610), (5, 10736488), (7, 7668920), (8, 6710305), (10, 5368244), (14, 3834460), (20, 2684122), (28, 1917230), (35, 1533784), (40, 1342061), (49, 1095560), (56, 958615), (61, 880040), (70, 766892), (98, 547780), (122, 440020), (140, 383446), (196, 273890), (244, 220010), (245, 219112), (280, 191723), (305, 176008), (392, 136945), (427, 125720), (449, 119560), (488, 110005), (490, 109556), (610, 88004), (854, 62860), (898, 59780), (980, 54778), (1220, 44002), (1708, 31430), (1796, 29890), (1960, 27389), (2135, 25144), (2245, 23912), (2440, 22001), (2989, 17960), (3143, 17080), (3416, 15715), (3592, 14945), (4270, 12572), (4490, 11956), (5978, 8980), (6286, 8540)]