49624300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 118586160

約数和(自身を除く): 68961860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 197, 220, 229, 275, 394, 458, 550, 788, 916, 985, 1100, 1145, 1970, 2167, 2290, 2519, 3940, 4334, 4580, 4925, 5038, 5725, 8668, 9850, 10076, 10835, 11450, 12595, 19700, 21670, 22900, 25190, 43340, 45113, 50380, 54175, 62975, 90226, 108350, 125950, 180452, 216700, 225565, 251900, 451130, 496243, 902260, 992486, 1127825, 1984972, 2255650, 2481215, 4511300, 4962430, 9924860, 12406075, 24812150, 49624300]

約数ペア:

[(1, 49624300), (2, 24812150), (4, 12406075), (5, 9924860), (10, 4962430), (11, 4511300), (20, 2481215), (22, 2255650), (25, 1984972), (44, 1127825), (50, 992486), (55, 902260), (100, 496243), (110, 451130), (197, 251900), (220, 225565), (229, 216700), (275, 180452), (394, 125950), (458, 108350), (550, 90226), (788, 62975), (916, 54175), (985, 50380), (1100, 45113), (1145, 43340), (1970, 25190), (2167, 22900), (2290, 21670), (2519, 19700), (3940, 12595), (4334, 11450), (4580, 10835), (4925, 10076), (5038, 9850), (5725, 8668)]