47720826

素因数分解:

$2^1\times 3^5\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 108108000

約数和(自身を除く): 60387174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 243, 298, 447, 486, 659, 894, 1318, 1341, 1977, 2682, 3954, 4023, 5931, 8046, 11862, 12069, 17793, 24138, 35586, 36207, 53379, 72414, 98191, 106758, 160137, 196382, 294573, 320274, 589146, 883719, 1767438, 2651157, 5302314, 7953471, 15906942, 23860413, 47720826]

約数ペア:

[(1, 47720826), (2, 23860413), (3, 15906942), (6, 7953471), (9, 5302314), (18, 2651157), (27, 1767438), (54, 883719), (81, 589146), (149, 320274), (162, 294573), (243, 196382), (298, 160137), (447, 106758), (486, 98191), (659, 72414), (894, 53379), (1318, 36207), (1341, 35586), (1977, 24138), (2682, 17793), (3954, 12069), (4023, 11862), (5931, 8046)]