51051195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 102950400

約数和(自身を除く): 51899205

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1531, 1755, 2223, 2565, 3705, 4593, 6669, 7655, 11115, 13779, 19903, 22965, 29089, 33345, 41337, 59709, 68895, 87267, 99515, 145445, 179127, 206685, 261801, 298545, 378157, 436335, 537381, 785403, 895635, 1134471, 1309005, 1890785, 2686905, 3403413, 3927015, 5672355, 10210239, 17017065, 51051195]

約数ペア:

[(1, 51051195), (3, 17017065), (5, 10210239), (9, 5672355), (13, 3927015), (15, 3403413), (19, 2686905), (27, 1890785), (39, 1309005), (45, 1134471), (57, 895635), (65, 785403), (95, 537381), (117, 436335), (135, 378157), (171, 298545), (195, 261801), (247, 206685), (285, 179127), (351, 145445), (513, 99515), (585, 87267), (741, 68895), (855, 59709), (1235, 41337), (1531, 33345), (1755, 29089), (2223, 22965), (2565, 19903), (3705, 13779), (4593, 11115), (6669, 7655)]