54219872

素因数分解:

$2^5\times 7^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 72

約数和(自身を含む): 125541360

約数和(自身を除く): 71321488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 151, 196, 224, 229, 302, 392, 458, 604, 784, 916, 1057, 1208, 1568, 1603, 1832, 2114, 2416, 3206, 3664, 4228, 4832, 6412, 7328, 7399, 8456, 11221, 12824, 14798, 16912, 22442, 25648, 29596, 33824, 34579, 44884, 51296, 59192, 69158, 89768, 118384, 138316, 179536, 236768, 242053, 276632, 359072, 484106, 553264, 968212, 1106528, 1694371, 1936424, 3388742, 3872848, 6777484, 7745696, 13554968, 27109936, 54219872]

約数ペア:

[(1, 54219872), (2, 27109936), (4, 13554968), (7, 7745696), (8, 6777484), (14, 3872848), (16, 3388742), (28, 1936424), (32, 1694371), (49, 1106528), (56, 968212), (98, 553264), (112, 484106), (151, 359072), (196, 276632), (224, 242053), (229, 236768), (302, 179536), (392, 138316), (458, 118384), (604, 89768), (784, 69158), (916, 59192), (1057, 51296), (1208, 44884), (1568, 34579), (1603, 33824), (1832, 29596), (2114, 25648), (2416, 22442), (3206, 16912), (3664, 14798), (4228, 12824), (4832, 11221), (6412, 8456), (7328, 7399)]