49715253

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1526

約数の個数: 36

約数和(自身を含む): 84651840

約数和(自身を除く): 34936587

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 441, 553, 711, 1427, 1659, 3871, 4281, 4977, 9989, 11613, 12843, 29967, 34839, 69923, 89901, 112733, 209769, 338199, 629307, 789131, 1014597, 2367393, 5523917, 7102179, 16571751, 49715253]

約数ペア:

[(1, 49715253), (3, 16571751), (7, 7102179), (9, 5523917), (21, 2367393), (49, 1014597), (63, 789131), (79, 629307), (147, 338199), (237, 209769), (441, 112733), (553, 89901), (711, 69923), (1427, 34839), (1659, 29967), (3871, 12843), (4281, 11613), (4977, 9989)]