51243435

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4409

約数の個数: 40

約数和(自身を含む): 95047920

約数和(自身を除く): 43804485

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 4363, 11745, 13089, 21815, 39267, 65445, 117801, 126527, 196335, 353403, 379581, 589005, 632635, 1138743, 1767015, 1897905, 3416229, 5693715, 10248687, 17081145, 51243435]

約数ペア:

[(1, 51243435), (3, 17081145), (5, 10248687), (9, 5693715), (15, 3416229), (27, 1897905), (29, 1767015), (45, 1138743), (81, 632635), (87, 589005), (135, 379581), (145, 353403), (261, 196335), (405, 126527), (435, 117801), (783, 65445), (1305, 39267), (2349, 21815), (3915, 13089), (4363, 11745)]