51931845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8677}}^1$

素因数の和:8714

約数の個数: 48

約数和(自身を含む): 108301440

約数和(自身を除く): 56369595

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 8677, 26031, 43385, 60739, 78093, 130155, 164863, 182217, 303695, 390465, 494589, 546651, 824315, 911085, 1154041, 1483767, 2472945, 2733255, 3462123, 5770205, 7418835, 10386369, 17310615, 51931845]

約数ペア:

[(1, 51931845), (3, 17310615), (5, 10386369), (7, 7418835), (9, 5770205), (15, 3462123), (19, 2733255), (21, 2472945), (35, 1483767), (45, 1154041), (57, 911085), (63, 824315), (95, 546651), (105, 494589), (133, 390465), (171, 303695), (285, 182217), (315, 164863), (399, 130155), (665, 78093), (855, 60739), (1197, 43385), (1995, 26031), (5985, 8677)]