55867572

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 148730400

約数和(自身を除く): 92862828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 348, 354, 522, 531, 708, 907, 1044, 1062, 1711, 1814, 2124, 2721, 3422, 3628, 5133, 5442, 6844, 8163, 10266, 10884, 15399, 16326, 20532, 26303, 30798, 32652, 52606, 53513, 61596, 78909, 105212, 107026, 157818, 160539, 214052, 236727, 315636, 321078, 473454, 481617, 642156, 946908, 963234, 1551877, 1926468, 3103754, 4655631, 6207508, 9311262, 13966893, 18622524, 27933786, 55867572]

約数ペア:

[(1, 55867572), (2, 27933786), (3, 18622524), (4, 13966893), (6, 9311262), (9, 6207508), (12, 4655631), (18, 3103754), (29, 1926468), (36, 1551877), (58, 963234), (59, 946908), (87, 642156), (116, 481617), (118, 473454), (174, 321078), (177, 315636), (236, 236727), (261, 214052), (348, 160539), (354, 157818), (522, 107026), (531, 105212), (708, 78909), (907, 61596), (1044, 53513), (1062, 52606), (1711, 32652), (1814, 30798), (2124, 26303), (2721, 20532), (3422, 16326), (3628, 15399), (5133, 10884), (5442, 10266), (6844, 8163)]