51789465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12647}}^1$

素因数の和:12678

約数の個数: 48

約数和(自身を含む): 110492928

約数和(自身を除く): 58703463

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 12647, 37941, 63235, 88529, 113823, 164411, 189705, 265587, 442645, 493233, 569115, 796761, 822055, 1150877, 1327935, 1479699, 2466165, 3452631, 3983805, 5754385, 7398495, 10357893, 17263155, 51789465]

約数ペア:

[(1, 51789465), (3, 17263155), (5, 10357893), (7, 7398495), (9, 5754385), (13, 3983805), (15, 3452631), (21, 2466165), (35, 1479699), (39, 1327935), (45, 1150877), (63, 822055), (65, 796761), (91, 569115), (105, 493233), (117, 442645), (195, 265587), (273, 189705), (315, 164411), (455, 113823), (585, 88529), (819, 63235), (1365, 37941), (4095, 12647)]