47231268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^2$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 129584448

約数和(自身を除く): 82353180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 103, 106, 159, 206, 212, 309, 318, 371, 412, 618, 636, 721, 742, 1113, 1236, 1442, 1484, 2163, 2226, 2884, 4326, 4452, 5459, 8652, 10609, 10918, 16377, 21218, 21836, 31827, 32754, 38213, 42436, 63654, 65508, 74263, 76426, 114639, 127308, 148526, 152852, 222789, 229278, 297052, 445578, 458556, 562277, 891156, 1124554, 1686831, 2249108, 3373662, 3935939, 6747324, 7871878, 11807817, 15743756, 23615634, 47231268]

約数ペア:

[(1, 47231268), (2, 23615634), (3, 15743756), (4, 11807817), (6, 7871878), (7, 6747324), (12, 3935939), (14, 3373662), (21, 2249108), (28, 1686831), (42, 1124554), (53, 891156), (84, 562277), (103, 458556), (106, 445578), (159, 297052), (206, 229278), (212, 222789), (309, 152852), (318, 148526), (371, 127308), (412, 114639), (618, 76426), (636, 74263), (721, 65508), (742, 63654), (1113, 42436), (1236, 38213), (1442, 32754), (1484, 31827), (2163, 21836), (2226, 21218), (2884, 16377), (4326, 10918), (4452, 10609), (5459, 8652)]