55140904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75743}}^1$

素因数の和:75769

約数の個数: 32

約数和(自身を含む): 127249920

約数和(自身を除く): 72109016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 75743, 151486, 302972, 530201, 605944, 984659, 1060402, 1969318, 2120804, 3938636, 4241608, 6892613, 7877272, 13785226, 27570452, 55140904]

約数ペア:

[(1, 55140904), (2, 27570452), (4, 13785226), (7, 7877272), (8, 6892613), (13, 4241608), (14, 3938636), (26, 2120804), (28, 1969318), (52, 1060402), (56, 984659), (91, 605944), (104, 530201), (182, 302972), (364, 151486), (728, 75743)]