49357700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 72

約数和(自身を含む): 124992000

約数和(自身を除く): 75634300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1439, 1715, 2450, 2878, 3430, 4900, 5756, 6860, 7195, 8575, 10073, 14390, 17150, 20146, 28780, 34300, 35975, 40292, 50365, 70511, 71950, 100730, 141022, 143900, 201460, 251825, 282044, 352555, 493577, 503650, 705110, 987154, 1007300, 1410220, 1762775, 1974308, 2467885, 3525550, 4935770, 7051100, 9871540, 12339425, 24678850, 49357700]

約数ペア:

[(1, 49357700), (2, 24678850), (4, 12339425), (5, 9871540), (7, 7051100), (10, 4935770), (14, 3525550), (20, 2467885), (25, 1974308), (28, 1762775), (35, 1410220), (49, 1007300), (50, 987154), (70, 705110), (98, 503650), (100, 493577), (140, 352555), (175, 282044), (196, 251825), (245, 201460), (343, 143900), (350, 141022), (490, 100730), (686, 71950), (700, 70511), (980, 50365), (1225, 40292), (1372, 35975), (1439, 34300), (1715, 28780), (2450, 20146), (2878, 17150), (3430, 14390), (4900, 10073), (5756, 8575), (6860, 7195)]