48938019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 74962944

約数和(自身を除く): 26024925

約数列:

[1, 3, 13, 17, 39, 51, 221, 223, 331, 663, 669, 993, 2899, 3791, 4303, 5627, 8697, 11373, 12909, 16881, 49283, 73151, 73813, 147849, 219453, 221439, 959569, 1254821, 2878707, 3764463, 16312673, 48938019]

約数ペア:

[(1, 48938019), (3, 16312673), (13, 3764463), (17, 2878707), (39, 1254821), (51, 959569), (221, 221439), (223, 219453), (331, 147849), (663, 73813), (669, 73151), (993, 49283), (2899, 16881), (3791, 12909), (4303, 11373), (5627, 8697)]