56735679

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 103420800

約数和(自身を除く): 46685121

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2699, 3003, 7007, 8097, 18893, 21021, 29689, 35087, 56679, 89067, 105261, 132251, 207823, 245609, 385957, 396753, 623469, 736827, 1157871, 1454761, 1719263, 2701699, 4364283, 5157789, 8105097, 18911893, 56735679]

約数ペア:

[(1, 56735679), (3, 18911893), (7, 8105097), (11, 5157789), (13, 4364283), (21, 2701699), (33, 1719263), (39, 1454761), (49, 1157871), (77, 736827), (91, 623469), (143, 396753), (147, 385957), (231, 245609), (273, 207823), (429, 132251), (539, 105261), (637, 89067), (1001, 56679), (1617, 35087), (1911, 29689), (2699, 21021), (3003, 18893), (7007, 8097)]