49014700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{1429}}^1$

素因数の和:1464

約数の個数: 72

約数和(自身を含む): 124124000

約数和(自身を除く): 75109300

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, 1429, 1715, 2450, 2858, 3430, 4900, 5716, 6860, 7145, 8575, 10003, 14290, 17150, 20006, 28580, 34300, 35725, 40012, 50015, 70021, 71450, 100030, 140042, 142900, 200060, 250075, 280084, 350105, 490147, 500150, 700210, 980294, 1000300, 1400420, 1750525, 1960588, 2450735, 3501050, 4901470, 7002100, 9802940, 12253675, 24507350, 49014700]

約数ペア:

[(1, 49014700), (2, 24507350), (4, 12253675), (5, 9802940), (7, 7002100), (10, 4901470), (14, 3501050), (20, 2450735), (25, 1960588), (28, 1750525), (35, 1400420), (49, 1000300), (50, 980294), (70, 700210), (98, 500150), (100, 490147), (140, 350105), (175, 280084), (196, 250075), (245, 200060), (343, 142900), (350, 140042), (490, 100030), (686, 71450), (700, 70021), (980, 50015), (1225, 40012), (1372, 35725), (1429, 34300), (1715, 28580), (2450, 20006), (2858, 17150), (3430, 14290), (4900, 10003), (5716, 8575), (6860, 7145)]