48681477

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 81244800

約数和(自身を除く): 32563323

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 117, 171, 183, 247, 359, 549, 741, 793, 1077, 1159, 2223, 2379, 3231, 3477, 4667, 6821, 7137, 10431, 14001, 15067, 20463, 21899, 42003, 45201, 61389, 65697, 88673, 135603, 197091, 266019, 284687, 416081, 798057, 854061, 1248243, 2562183, 3744729, 5409053, 16227159, 48681477]

約数ペア:

[(1, 48681477), (3, 16227159), (9, 5409053), (13, 3744729), (19, 2562183), (39, 1248243), (57, 854061), (61, 798057), (117, 416081), (171, 284687), (183, 266019), (247, 197091), (359, 135603), (549, 88673), (741, 65697), (793, 61389), (1077, 45201), (1159, 42003), (2223, 21899), (2379, 20463), (3231, 15067), (3477, 14001), (4667, 10431), (6821, 7137)]