51796185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3750

約数の個数: 48

約数和(自身を含む): 101505600

約数和(自身を除く): 49709415

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 3709, 4655, 11127, 13965, 18545, 25963, 55635, 70471, 77889, 129815, 181741, 211413, 352355, 389445, 493297, 545223, 908705, 1057065, 1479891, 2466485, 2726115, 3453079, 7399455, 10359237, 17265395, 51796185]

約数ペア:

[(1, 51796185), (3, 17265395), (5, 10359237), (7, 7399455), (15, 3453079), (19, 2726115), (21, 2466485), (35, 1479891), (49, 1057065), (57, 908705), (95, 545223), (105, 493297), (133, 389445), (147, 352355), (245, 211413), (285, 181741), (399, 129815), (665, 77889), (735, 70471), (931, 55635), (1995, 25963), (2793, 18545), (3709, 13965), (4655, 11127)]