55782805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 75569760

約数和(自身を除く): 19786955

約数列:

[1, 5, 13, 29, 65, 101, 145, 293, 377, 505, 1313, 1465, 1885, 2929, 3809, 6565, 8497, 14645, 19045, 29593, 38077, 42485, 110461, 147965, 190385, 384709, 552305, 858197, 1923545, 4290985, 11156561, 55782805]

約数ペア:

[(1, 55782805), (5, 11156561), (13, 4290985), (29, 1923545), (65, 858197), (101, 552305), (145, 384709), (293, 190385), (377, 147965), (505, 110461), (1313, 42485), (1465, 38077), (1885, 29593), (2929, 19045), (3809, 14645), (6565, 8497)]