54147055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 17138705

約数列:

[1, 5, 19, 47, 67, 95, 181, 235, 335, 893, 905, 1273, 3149, 3439, 4465, 6365, 8507, 12127, 15745, 17195, 42535, 59831, 60635, 161633, 230413, 299155, 569969, 808165, 1152065, 2849845, 10829411, 54147055]

約数ペア:

[(1, 54147055), (5, 10829411), (19, 2849845), (47, 1152065), (67, 808165), (95, 569969), (181, 299155), (235, 230413), (335, 161633), (893, 60635), (905, 59831), (1273, 42535), (3149, 17195), (3439, 15745), (4465, 12127), (6365, 8507)]