52953400

素因数分解:

$2^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 123697440

約数和(自身を除く): 70744040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 271, 542, 977, 1084, 1355, 1954, 2168, 2710, 3908, 4885, 5420, 6775, 7816, 9770, 10840, 13550, 19540, 24425, 27100, 39080, 48850, 54200, 97700, 195400, 264767, 529534, 1059068, 1323835, 2118136, 2647670, 5295340, 6619175, 10590680, 13238350, 26476700, 52953400]

約数ペア:

[(1, 52953400), (2, 26476700), (4, 13238350), (5, 10590680), (8, 6619175), (10, 5295340), (20, 2647670), (25, 2118136), (40, 1323835), (50, 1059068), (100, 529534), (200, 264767), (271, 195400), (542, 97700), (977, 54200), (1084, 48850), (1355, 39080), (1954, 27100), (2168, 24425), (2710, 19540), (3908, 13550), (4885, 10840), (5420, 9770), (6775, 7816)]