48189985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 65784960

約数和(自身を除く): 17594975

約数列:

[1, 5, 17, 19, 53, 85, 95, 265, 323, 563, 901, 1007, 1615, 2815, 4505, 5035, 9571, 10697, 17119, 29839, 47855, 53485, 85595, 149195, 181849, 507263, 566941, 909245, 2536315, 2834705, 9637997, 48189985]

約数ペア:

[(1, 48189985), (5, 9637997), (17, 2834705), (19, 2536315), (53, 909245), (85, 566941), (95, 507263), (265, 181849), (323, 149195), (563, 85595), (901, 53485), (1007, 47855), (1615, 29839), (2815, 17119), (4505, 10697), (5035, 9571)]