55136445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 112164864

約数和(自身を除く): 57028419

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 403, 455, 465, 651, 1085, 1209, 1303, 1365, 2015, 2821, 3255, 3909, 6045, 6515, 8463, 9121, 14105, 16939, 19545, 27363, 40393, 42315, 45605, 50817, 84695, 118573, 121179, 136815, 201965, 254085, 282751, 355719, 525109, 592865, 605895, 848253, 1413755, 1575327, 1778595, 2625545, 3675763, 4241265, 7876635, 11027289, 18378815, 55136445]

約数ペア:

[(1, 55136445), (3, 18378815), (5, 11027289), (7, 7876635), (13, 4241265), (15, 3675763), (21, 2625545), (31, 1778595), (35, 1575327), (39, 1413755), (65, 848253), (91, 605895), (93, 592865), (105, 525109), (155, 355719), (195, 282751), (217, 254085), (273, 201965), (403, 136815), (455, 121179), (465, 118573), (651, 84695), (1085, 50817), (1209, 45605), (1303, 42315), (1365, 40393), (2015, 27363), (2821, 19545), (3255, 16939), (3909, 14105), (6045, 9121), (6515, 8463)]