52009380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2685

約数の個数: 72

約数和(自身を含む): 159220152

約数和(自身を除く): 107210772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 2557, 3390, 4068, 5085, 5114, 6780, 7671, 10170, 10228, 12785, 15342, 20340, 23013, 25570, 30684, 38355, 46026, 51140, 76710, 92052, 115065, 153420, 230130, 288941, 460260, 577882, 866823, 1155764, 1444705, 1733646, 2600469, 2889410, 3467292, 4334115, 5200938, 5778820, 8668230, 10401876, 13002345, 17336460, 26004690, 52009380]

約数ペア:

[(1, 52009380), (2, 26004690), (3, 17336460), (4, 13002345), (5, 10401876), (6, 8668230), (9, 5778820), (10, 5200938), (12, 4334115), (15, 3467292), (18, 2889410), (20, 2600469), (30, 1733646), (36, 1444705), (45, 1155764), (60, 866823), (90, 577882), (113, 460260), (180, 288941), (226, 230130), (339, 153420), (452, 115065), (565, 92052), (678, 76710), (1017, 51140), (1130, 46026), (1356, 38355), (1695, 30684), (2034, 25570), (2260, 23013), (2557, 20340), (3390, 15342), (4068, 12785), (5085, 10228), (5114, 10170), (6780, 7671)]