48227140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 109650240

約数和(自身を除く): 61423100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 251, 260, 502, 739, 1004, 1255, 1478, 2510, 2956, 3263, 3695, 5020, 6526, 7390, 9607, 13052, 14780, 16315, 19214, 32630, 38428, 48035, 65260, 96070, 185489, 192140, 370978, 741956, 927445, 1854890, 2411357, 3709780, 4822714, 9645428, 12056785, 24113570, 48227140]

約数ペア:

[(1, 48227140), (2, 24113570), (4, 12056785), (5, 9645428), (10, 4822714), (13, 3709780), (20, 2411357), (26, 1854890), (52, 927445), (65, 741956), (130, 370978), (251, 192140), (260, 185489), (502, 96070), (739, 65260), (1004, 48035), (1255, 38428), (1478, 32630), (2510, 19214), (2956, 16315), (3263, 14780), (3695, 13052), (5020, 9607), (6526, 7390)]