62779773950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{40507}}^1$

素因数の和:40881

約数の個数: 48

約数和(自身を含む): 118140771840

約数和(自身を除く): 55360997890

約数列:

[1, 2, 5, 10, 25, 50, 139, 223, 278, 446, 695, 1115, 1390, 2230, 3475, 5575, 6950, 11150, 30997, 40507, 61994, 81014, 154985, 202535, 309970, 405070, 774925, 1012675, 1549850, 2025350, 5630473, 9033061, 11260946, 18066122, 28152365, 45165305, 56304730, 90330610, 140761825, 225826525, 281523650, 451653050, 1255595479, 2511190958, 6277977395, 12555954790, 31389886975, 62779773950]

約数ペア:

[(1, 62779773950), (2, 31389886975), (5, 12555954790), (10, 6277977395), (25, 2511190958), (50, 1255595479), (139, 451653050), (223, 281523650), (278, 225826525), (446, 140761825), (695, 90330610), (1115, 56304730), (1390, 45165305), (2230, 28152365), (3475, 18066122), (5575, 11260946), (6950, 9033061), (11150, 5630473), (30997, 2025350), (40507, 1549850), (61994, 1012675), (81014, 774925), (154985, 405070), (202535, 309970)]