55291432

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7537}}^1$

素因数の和:7681

約数の個数: 32

約数和(自身を含む): 119401920

約数和(自身を除く): 64110488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 7537, 15074, 30148, 52759, 60296, 105518, 211036, 422072, 987347, 1974694, 3949388, 6911429, 7898776, 13822858, 27645716, 55291432]

約数ペア:

[(1, 55291432), (2, 27645716), (4, 13822858), (7, 7898776), (8, 6911429), (14, 3949388), (28, 1974694), (56, 987347), (131, 422072), (262, 211036), (524, 105518), (917, 60296), (1048, 52759), (1834, 30148), (3668, 15074), (7336, 7537)]