49249923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 71442432

約数和(自身を除く): 22192509

約数列:

[1, 3, 23, 37, 69, 101, 111, 191, 303, 573, 851, 2323, 2553, 3737, 4393, 6969, 7067, 11211, 13179, 19291, 21201, 57873, 85951, 162541, 257853, 443693, 487623, 713767, 1331079, 2141301, 16416641, 49249923]

約数ペア:

[(1, 49249923), (3, 16416641), (23, 2141301), (37, 1331079), (69, 713767), (101, 487623), (111, 443693), (191, 257853), (303, 162541), (573, 85951), (851, 57873), (2323, 21201), (2553, 19291), (3737, 13179), (4393, 11211), (6969, 7067)]