49881036780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{374989}}^1$

素因数の和:375743

約数の個数: 72

約数和(自身を含む): 151510959600

約数和(自身を除く): 101629922820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739, 1478, 2217, 2956, 3695, 4434, 6651, 7390, 8868, 11085, 13302, 14780, 22170, 26604, 33255, 44340, 66510, 133020, 374989, 749978, 1124967, 1499956, 1874945, 2249934, 3374901, 3749890, 4499868, 5624835, 6749802, 7499780, 11249670, 13499604, 16874505, 22499340, 33749010, 67498020, 277116871, 554233742, 831350613, 1108467484, 1385584355, 1662701226, 2494051839, 2771168710, 3325402452, 4156753065, 4988103678, 5542337420, 8313506130, 9976207356, 12470259195, 16627012260, 24940518390, 49881036780]

約数ペア:

[(1, 49881036780), (2, 24940518390), (3, 16627012260), (4, 12470259195), (5, 9976207356), (6, 8313506130), (9, 5542337420), (10, 4988103678), (12, 4156753065), (15, 3325402452), (18, 2771168710), (20, 2494051839), (30, 1662701226), (36, 1385584355), (45, 1108467484), (60, 831350613), (90, 554233742), (180, 277116871), (739, 67498020), (1478, 33749010), (2217, 22499340), (2956, 16874505), (3695, 13499604), (4434, 11249670), (6651, 7499780), (7390, 6749802), (8868, 5624835), (11085, 4499868), (13302, 3749890), (14780, 3374901), (22170, 2249934), (26604, 1874945), (33255, 1499956), (44340, 1124967), (66510, 749978), (133020, 374989)]