50020300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 121710960

約数和(自身を除く): 71690660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1229, 1628, 1850, 2035, 2458, 3700, 4070, 4916, 6145, 8140, 10175, 12290, 13519, 20350, 24580, 27038, 30725, 40700, 45473, 54076, 61450, 67595, 90946, 122900, 135190, 181892, 227365, 270380, 337975, 454730, 500203, 675950, 909460, 1000406, 1136825, 1351900, 2000812, 2273650, 2501015, 4547300, 5002030, 10004060, 12505075, 25010150, 50020300]

約数ペア:

[(1, 50020300), (2, 25010150), (4, 12505075), (5, 10004060), (10, 5002030), (11, 4547300), (20, 2501015), (22, 2273650), (25, 2000812), (37, 1351900), (44, 1136825), (50, 1000406), (55, 909460), (74, 675950), (100, 500203), (110, 454730), (148, 337975), (185, 270380), (220, 227365), (275, 181892), (370, 135190), (407, 122900), (550, 90946), (740, 67595), (814, 61450), (925, 54076), (1100, 45473), (1229, 40700), (1628, 30725), (1850, 27038), (2035, 24580), (2458, 20350), (3700, 13519), (4070, 12290), (4916, 10175), (6145, 8140)]