42019968482

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 66317771520

約数和(自身を除く): 24297803038

約数列:

[1, 2, 53, 71, 106, 109, 142, 181, 218, 283, 362, 566, 3763, 5777, 7526, 7739, 9593, 11554, 12851, 14999, 15478, 19186, 19729, 20093, 25702, 29998, 30847, 39458, 40186, 51223, 61694, 102446, 410167, 681103, 820334, 1045637, 1064929, 1362206, 1400759, 1634891, 2091274, 2129858, 2190137, 2714819, 2801518, 3269782, 3636833, 4380274, 5429638, 5583307, 7273666, 11166614, 74240227, 116077261, 148480454, 192752149, 232154522, 295915271, 385504298, 396414797, 591830542, 792829594, 21009984241, 42019968482]

約数ペア:

[(1, 42019968482), (2, 21009984241), (53, 792829594), (71, 591830542), (106, 396414797), (109, 385504298), (142, 295915271), (181, 232154522), (218, 192752149), (283, 148480454), (362, 116077261), (566, 74240227), (3763, 11166614), (5777, 7273666), (7526, 5583307), (7739, 5429638), (9593, 4380274), (11554, 3636833), (12851, 3269782), (14999, 2801518), (15478, 2714819), (19186, 2190137), (19729, 2129858), (20093, 2091274), (25702, 1634891), (29998, 1400759), (30847, 1362206), (39458, 1064929), (40186, 1045637), (51223, 820334), (61694, 681103), (102446, 410167)]