52803765

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 108933120

約数和(自身を除く): 56129355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 135, 189, 213, 315, 355, 497, 639, 787, 945, 1065, 1491, 1917, 2361, 2485, 3195, 3935, 4473, 5509, 7083, 7455, 9585, 11805, 13419, 16527, 21249, 22365, 27545, 35415, 49581, 55877, 67095, 82635, 106245, 148743, 167631, 247905, 279385, 391139, 502893, 743715, 838155, 1173417, 1508679, 1955695, 2514465, 3520251, 5867085, 7543395, 10560753, 17601255, 52803765]

約数ペア:

[(1, 52803765), (3, 17601255), (5, 10560753), (7, 7543395), (9, 5867085), (15, 3520251), (21, 2514465), (27, 1955695), (35, 1508679), (45, 1173417), (63, 838155), (71, 743715), (105, 502893), (135, 391139), (189, 279385), (213, 247905), (315, 167631), (355, 148743), (497, 106245), (639, 82635), (787, 67095), (945, 55877), (1065, 49581), (1491, 35415), (1917, 27545), (2361, 22365), (2485, 21249), (3195, 16527), (3935, 13419), (4473, 11805), (5509, 9585), (7083, 7455)]