48551841

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 76822668

約数和(自身を除く): 28270827

約数列:

[1, 3, 9, 13, 39, 117, 137, 169, 233, 411, 507, 699, 1233, 1521, 1781, 2097, 3029, 5343, 9087, 16029, 23153, 27261, 31921, 39377, 69459, 95763, 118131, 208377, 287289, 354393, 414973, 1244919, 3734757, 5394649, 16183947, 48551841]

約数ペア:

[(1, 48551841), (3, 16183947), (9, 5394649), (13, 3734757), (39, 1244919), (117, 414973), (137, 354393), (169, 287289), (233, 208377), (411, 118131), (507, 95763), (699, 69459), (1233, 39377), (1521, 31921), (1781, 27261), (2097, 23153), (3029, 16029), (5343, 9087)]