49421100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 143772048

約数和(自身を除く): 94350948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 257, 300, 514, 641, 771, 1028, 1282, 1285, 1542, 1923, 2564, 2570, 3084, 3205, 3846, 3855, 5140, 6410, 6425, 7692, 7710, 9615, 12820, 12850, 15420, 16025, 19230, 19275, 25700, 32050, 38460, 38550, 48075, 64100, 77100, 96150, 164737, 192300, 329474, 494211, 658948, 823685, 988422, 1647370, 1976844, 2471055, 3294740, 4118425, 4942110, 8236850, 9884220, 12355275, 16473700, 24710550, 49421100]

約数ペア:

[(1, 49421100), (2, 24710550), (3, 16473700), (4, 12355275), (5, 9884220), (6, 8236850), (10, 4942110), (12, 4118425), (15, 3294740), (20, 2471055), (25, 1976844), (30, 1647370), (50, 988422), (60, 823685), (75, 658948), (100, 494211), (150, 329474), (257, 192300), (300, 164737), (514, 96150), (641, 77100), (771, 64100), (1028, 48075), (1282, 38550), (1285, 38460), (1542, 32050), (1923, 25700), (2564, 19275), (2570, 19230), (3084, 16025), (3205, 15420), (3846, 12850), (3855, 12820), (5140, 9615), (6410, 7710), (6425, 7692)]