51828105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 101283840

約数和(自身を除く): 49455735

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 83, 95, 105, 133, 249, 285, 313, 399, 415, 581, 665, 939, 1245, 1565, 1577, 1743, 1995, 2191, 2905, 4695, 4731, 5947, 6573, 7885, 8715, 10955, 11039, 17841, 23655, 25979, 29735, 32865, 33117, 41629, 55195, 77937, 89205, 124887, 129895, 165585, 181853, 208145, 389685, 493601, 545559, 624435, 909265, 1480803, 2468005, 2727795, 3455207, 7404015, 10365621, 17276035, 51828105]

約数ペア:

[(1, 51828105), (3, 17276035), (5, 10365621), (7, 7404015), (15, 3455207), (19, 2727795), (21, 2468005), (35, 1480803), (57, 909265), (83, 624435), (95, 545559), (105, 493601), (133, 389685), (249, 208145), (285, 181853), (313, 165585), (399, 129895), (415, 124887), (581, 89205), (665, 77937), (939, 55195), (1245, 41629), (1565, 33117), (1577, 32865), (1743, 29735), (1995, 25979), (2191, 23655), (2905, 17841), (4695, 11039), (4731, 10955), (5947, 8715), (6573, 7885)]