55556722

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 97765920

約数和(自身を除く): 42209198

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 169, 211, 247, 338, 422, 494, 533, 779, 1066, 1558, 2743, 3211, 4009, 5486, 6422, 6929, 8018, 8651, 10127, 13858, 17302, 20254, 35659, 52117, 71318, 104234, 112463, 131651, 164369, 224926, 263302, 328738, 677521, 1355042, 1462019, 2136797, 2924038, 4273594, 27778361, 55556722]

約数ペア:

[(1, 55556722), (2, 27778361), (13, 4273594), (19, 2924038), (26, 2136797), (38, 1462019), (41, 1355042), (82, 677521), (169, 328738), (211, 263302), (247, 224926), (338, 164369), (422, 131651), (494, 112463), (533, 104234), (779, 71318), (1066, 52117), (1558, 35659), (2743, 20254), (3211, 17302), (4009, 13858), (5486, 10127), (6422, 8651), (6929, 8018)]