52454280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{839}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 157852800

約数和(自身を除く): 105398520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 839, 1042, 1563, 1678, 2084, 2517, 2605, 3126, 3356, 4168, 4195, 5034, 5210, 6252, 6712, 7815, 8390, 10068, 10420, 12504, 12585, 15630, 16780, 20136, 20840, 25170, 31260, 33560, 50340, 62520, 100680, 437119, 874238, 1311357, 1748476, 2185595, 2622714, 3496952, 4371190, 5245428, 6556785, 8742380, 10490856, 13113570, 17484760, 26227140, 52454280]

約数ペア:

[(1, 52454280), (2, 26227140), (3, 17484760), (4, 13113570), (5, 10490856), (6, 8742380), (8, 6556785), (10, 5245428), (12, 4371190), (15, 3496952), (20, 2622714), (24, 2185595), (30, 1748476), (40, 1311357), (60, 874238), (120, 437119), (521, 100680), (839, 62520), (1042, 50340), (1563, 33560), (1678, 31260), (2084, 25170), (2517, 20840), (2605, 20136), (3126, 16780), (3356, 15630), (4168, 12585), (4195, 12504), (5034, 10420), (5210, 10068), (6252, 8390), (6712, 7815)]