56023380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{14821}}^1$

素因数の和:14846

約数の個数: 96

約数和(自身を含む): 199207680

約数和(自身を除く): 143184300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 14821, 29642, 44463, 59284, 74105, 88926, 103747, 133389, 148210, 177852, 207494, 222315, 266778, 296420, 311241, 400167, 414988, 444630, 518735, 533556, 622482, 666945, 800334, 889260, 933723, 1037470, 1244964, 1333890, 1556205, 1600668, 1867446, 2000835, 2074940, 2667780, 2801169, 3112410, 3734892, 4001670, 4668615, 5602338, 6224820, 8003340, 9337230, 11204676, 14005845, 18674460, 28011690, 56023380]

約数ペア:

[(1, 56023380), (2, 28011690), (3, 18674460), (4, 14005845), (5, 11204676), (6, 9337230), (7, 8003340), (9, 6224820), (10, 5602338), (12, 4668615), (14, 4001670), (15, 3734892), (18, 3112410), (20, 2801169), (21, 2667780), (27, 2074940), (28, 2000835), (30, 1867446), (35, 1600668), (36, 1556205), (42, 1333890), (45, 1244964), (54, 1037470), (60, 933723), (63, 889260), (70, 800334), (84, 666945), (90, 622482), (105, 533556), (108, 518735), (126, 444630), (135, 414988), (140, 400167), (180, 311241), (189, 296420), (210, 266778), (252, 222315), (270, 207494), (315, 177852), (378, 148210), (420, 133389), (540, 103747), (630, 88926), (756, 74105), (945, 59284), (1260, 44463), (1890, 29642), (3780, 14821)]