48397921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 12888479

約数列:

[1, 11, 13, 19, 47, 143, 209, 247, 379, 517, 611, 893, 2717, 4169, 4927, 6721, 7201, 9823, 11609, 17813, 54197, 79211, 93613, 127699, 195943, 231569, 338447, 1029743, 2547259, 3722917, 4399811, 48397921]

約数ペア:

[(1, 48397921), (11, 4399811), (13, 3722917), (19, 2547259), (47, 1029743), (143, 338447), (209, 231569), (247, 195943), (379, 127699), (517, 93613), (611, 79211), (893, 54197), (2717, 17813), (4169, 11609), (4927, 9823), (6721, 7201)]