52421868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 138378240

約数和(自身を除く): 85956372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 439, 558, 642, 878, 963, 1116, 1284, 1317, 1756, 1926, 2634, 3317, 3852, 3951, 5268, 6634, 7902, 9951, 13268, 13609, 15804, 19902, 27218, 29853, 39804, 40827, 46973, 54436, 59706, 81654, 93946, 119412, 122481, 140919, 163308, 187892, 244962, 281838, 422757, 489924, 563676, 845514, 1456163, 1691028, 2912326, 4368489, 5824652, 8736978, 13105467, 17473956, 26210934, 52421868]

約数ペア:

[(1, 52421868), (2, 26210934), (3, 17473956), (4, 13105467), (6, 8736978), (9, 5824652), (12, 4368489), (18, 2912326), (31, 1691028), (36, 1456163), (62, 845514), (93, 563676), (107, 489924), (124, 422757), (186, 281838), (214, 244962), (279, 187892), (321, 163308), (372, 140919), (428, 122481), (439, 119412), (558, 93946), (642, 81654), (878, 59706), (963, 54436), (1116, 46973), (1284, 40827), (1317, 39804), (1756, 29853), (1926, 27218), (2634, 19902), (3317, 15804), (3852, 13609), (3951, 13268), (5268, 9951), (6634, 7902)]