51195780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 109681020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 839, 1017, 1130, 1356, 1678, 1695, 2034, 2260, 2517, 3051, 3356, 3390, 4068, 4195, 5034, 5085, 6102, 6780, 7551, 8390, 10068, 10170, 12204, 12585, 15102, 15255, 16780, 20340, 22653, 25170, 30204, 30510, 37755, 45306, 50340, 61020, 75510, 90612, 94807, 113265, 151020, 189614, 226530, 284421, 379228, 453060, 474035, 568842, 853263, 948070, 1137684, 1422105, 1706526, 1896140, 2559789, 2844210, 3413052, 4266315, 5119578, 5688420, 8532630, 10239156, 12798945, 17065260, 25597890, 51195780]

約数ペア:

[(1, 51195780), (2, 25597890), (3, 17065260), (4, 12798945), (5, 10239156), (6, 8532630), (9, 5688420), (10, 5119578), (12, 4266315), (15, 3413052), (18, 2844210), (20, 2559789), (27, 1896140), (30, 1706526), (36, 1422105), (45, 1137684), (54, 948070), (60, 853263), (90, 568842), (108, 474035), (113, 453060), (135, 379228), (180, 284421), (226, 226530), (270, 189614), (339, 151020), (452, 113265), (540, 94807), (565, 90612), (678, 75510), (839, 61020), (1017, 50340), (1130, 45306), (1356, 37755), (1678, 30510), (1695, 30204), (2034, 25170), (2260, 22653), (2517, 20340), (3051, 16780), (3356, 15255), (3390, 15102), (4068, 12585), (4195, 12204), (5034, 10170), (5085, 10068), (6102, 8390), (6780, 7551)]