50103300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 161864640

約数和(自身を除く): 111761340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 443, 580, 650, 725, 754, 780, 870, 886, 975, 1131, 1300, 1329, 1450, 1508, 1740, 1772, 1885, 1950, 2175, 2215, 2262, 2658, 2900, 3770, 3900, 4350, 4430, 4524, 5316, 5655, 5759, 6645, 7540, 8700, 8860, 9425, 11075, 11310, 11518, 12847, 13290, 17277, 18850, 22150, 22620, 23036, 25694, 26580, 28275, 28795, 33225, 34554, 37700, 38541, 44300, 51388, 56550, 57590, 64235, 66450, 69108, 77082, 86385, 113100, 115180, 128470, 132900, 143975, 154164, 167011, 172770, 192705, 256940, 287950, 321175, 334022, 345540, 385410, 431925, 501033, 575900, 642350, 668044, 770820, 835055, 863850, 963525, 1002066, 1284700, 1670110, 1727700, 1927050, 2004132, 2505165, 3340220, 3854100, 4175275, 5010330, 8350550, 10020660, 12525825, 16701100, 25051650, 50103300]

約数ペア:

[(1, 50103300), (2, 25051650), (3, 16701100), (4, 12525825), (5, 10020660), (6, 8350550), (10, 5010330), (12, 4175275), (13, 3854100), (15, 3340220), (20, 2505165), (25, 2004132), (26, 1927050), (29, 1727700), (30, 1670110), (39, 1284700), (50, 1002066), (52, 963525), (58, 863850), (60, 835055), (65, 770820), (75, 668044), (78, 642350), (87, 575900), (100, 501033), (116, 431925), (130, 385410), (145, 345540), (150, 334022), (156, 321175), (174, 287950), (195, 256940), (260, 192705), (290, 172770), (300, 167011), (325, 154164), (348, 143975), (377, 132900), (390, 128470), (435, 115180), (443, 113100), (580, 86385), (650, 77082), (725, 69108), (754, 66450), (780, 64235), (870, 57590), (886, 56550), (975, 51388), (1131, 44300), (1300, 38541), (1329, 37700), (1450, 34554), (1508, 33225), (1740, 28795), (1772, 28275), (1885, 26580), (1950, 25694), (2175, 23036), (2215, 22620), (2262, 22150), (2658, 18850), (2900, 17277), (3770, 13290), (3900, 12847), (4350, 11518), (4430, 11310), (4524, 11075), (5316, 9425), (5655, 8860), (5759, 8700), (6645, 7540)]