52536780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5575

約数の個数: 72

約数和(自身を含む): 162397872

約数和(自身を除く): 109861092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5507, 9540, 11014, 16521, 22028, 27535, 33042, 49563, 55070, 66084, 82605, 99126, 110140, 165210, 198252, 247815, 291871, 330420, 495630, 583742, 875613, 991260, 1167484, 1459355, 1751226, 2626839, 2918710, 3502452, 4378065, 5253678, 5837420, 8756130, 10507356, 13134195, 17512260, 26268390, 52536780]

約数ペア:

[(1, 52536780), (2, 26268390), (3, 17512260), (4, 13134195), (5, 10507356), (6, 8756130), (9, 5837420), (10, 5253678), (12, 4378065), (15, 3502452), (18, 2918710), (20, 2626839), (30, 1751226), (36, 1459355), (45, 1167484), (53, 991260), (60, 875613), (90, 583742), (106, 495630), (159, 330420), (180, 291871), (212, 247815), (265, 198252), (318, 165210), (477, 110140), (530, 99126), (636, 82605), (795, 66084), (954, 55070), (1060, 49563), (1590, 33042), (1908, 27535), (2385, 22028), (3180, 16521), (4770, 11014), (5507, 9540)]