56704329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 92798784

約数和(自身を除く): 36094455

約数列:

[1, 3, 9, 11, 33, 53, 99, 101, 107, 159, 303, 321, 477, 583, 909, 963, 1111, 1177, 1749, 3333, 3531, 5247, 5353, 5671, 9999, 10593, 10807, 16059, 17013, 32421, 48177, 51039, 58883, 62381, 97263, 118877, 176649, 187143, 356631, 529947, 561429, 572771, 1069893, 1718313, 5154939, 6300481, 18901443, 56704329]

約数ペア:

[(1, 56704329), (3, 18901443), (9, 6300481), (11, 5154939), (33, 1718313), (53, 1069893), (99, 572771), (101, 561429), (107, 529947), (159, 356631), (303, 187143), (321, 176649), (477, 118877), (583, 97263), (909, 62381), (963, 58883), (1111, 51039), (1177, 48177), (1749, 32421), (3333, 17013), (3531, 16059), (5247, 10807), (5353, 10593), (5671, 9999)]