48973545

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 93446400

約数和(自身を除く): 44472855

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 61, 95, 135, 171, 183, 285, 305, 313, 513, 549, 855, 915, 939, 1159, 1565, 1647, 2565, 2745, 2817, 3477, 4695, 5795, 5947, 8235, 8451, 10431, 14085, 17385, 17841, 19093, 29735, 31293, 42255, 52155, 53523, 57279, 89205, 95465, 156465, 160569, 171837, 267615, 286395, 362767, 515511, 802845, 859185, 1088301, 1813835, 2577555, 3264903, 5441505, 9794709, 16324515, 48973545]

約数ペア:

[(1, 48973545), (3, 16324515), (5, 9794709), (9, 5441505), (15, 3264903), (19, 2577555), (27, 1813835), (45, 1088301), (57, 859185), (61, 802845), (95, 515511), (135, 362767), (171, 286395), (183, 267615), (285, 171837), (305, 160569), (313, 156465), (513, 95465), (549, 89205), (855, 57279), (915, 53523), (939, 52155), (1159, 42255), (1565, 31293), (1647, 29735), (2565, 19093), (2745, 17841), (2817, 17385), (3477, 14085), (4695, 10431), (5795, 8451), (5947, 8235)]