49975138367

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{8291}}^1$

素因数の和:8580

約数の個数: 48

約数和(自身を含む): 64929942144

約数和(自身を除く): 14954803777

約数列:

[1, 7, 11, 49, 53, 77, 211, 371, 539, 583, 1477, 2321, 2597, 4081, 8291, 10339, 11183, 16247, 28567, 58037, 78281, 91201, 113729, 123013, 406259, 439423, 547967, 638407, 861091, 1749401, 3075961, 4468849, 4833653, 6027637, 12245807, 19243411, 21531727, 33835571, 85720649, 92718253, 134703877, 236848997, 649027771, 942927139, 1019900783, 4543194397, 7139305481, 49975138367]

約数ペア:

[(1, 49975138367), (7, 7139305481), (11, 4543194397), (49, 1019900783), (53, 942927139), (77, 649027771), (211, 236848997), (371, 134703877), (539, 92718253), (583, 85720649), (1477, 33835571), (2321, 21531727), (2597, 19243411), (4081, 12245807), (8291, 6027637), (10339, 4833653), (11183, 4468849), (16247, 3075961), (28567, 1749401), (58037, 861091), (78281, 638407), (91201, 547967), (113729, 439423), (123013, 406259)]