49166145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 98242560

約数和(自身を除く): 49076415

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1229, 1905, 2667, 3687, 4445, 5715, 6145, 8001, 8603, 11061, 13335, 18435, 25809, 40005, 43015, 55305, 77427, 129045, 156083, 387135, 468249, 780415, 1092581, 1404747, 2341245, 3277743, 5462905, 7023735, 9833229, 16388715, 49166145]

約数ペア:

[(1, 49166145), (3, 16388715), (5, 9833229), (7, 7023735), (9, 5462905), (15, 3277743), (21, 2341245), (35, 1404747), (45, 1092581), (63, 780415), (105, 468249), (127, 387135), (315, 156083), (381, 129045), (635, 77427), (889, 55305), (1143, 43015), (1229, 40005), (1905, 25809), (2667, 18435), (3687, 13335), (4445, 11061), (5715, 8603), (6145, 8001)]