50251180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 126403200

約数和(自身を除く): 76152020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 89, 109, 140, 148, 178, 185, 218, 259, 356, 370, 436, 445, 518, 545, 623, 740, 763, 890, 1036, 1090, 1246, 1295, 1526, 1780, 2180, 2492, 2590, 3052, 3115, 3293, 3815, 4033, 5180, 6230, 6586, 7630, 8066, 9701, 12460, 13172, 15260, 16132, 16465, 19402, 20165, 23051, 28231, 32930, 38804, 40330, 46102, 48505, 56462, 65860, 67907, 80660, 92204, 97010, 112924, 115255, 135814, 141155, 194020, 230510, 271628, 282310, 339535, 358937, 461020, 564620, 679070, 717874, 1358140, 1435748, 1794685, 2512559, 3589370, 5025118, 7178740, 10050236, 12562795, 25125590, 50251180]

約数ペア:

[(1, 50251180), (2, 25125590), (4, 12562795), (5, 10050236), (7, 7178740), (10, 5025118), (14, 3589370), (20, 2512559), (28, 1794685), (35, 1435748), (37, 1358140), (70, 717874), (74, 679070), (89, 564620), (109, 461020), (140, 358937), (148, 339535), (178, 282310), (185, 271628), (218, 230510), (259, 194020), (356, 141155), (370, 135814), (436, 115255), (445, 112924), (518, 97010), (545, 92204), (623, 80660), (740, 67907), (763, 65860), (890, 56462), (1036, 48505), (1090, 46102), (1246, 40330), (1295, 38804), (1526, 32930), (1780, 28231), (2180, 23051), (2492, 20165), (2590, 19402), (3052, 16465), (3115, 16132), (3293, 15260), (3815, 13172), (4033, 12460), (5180, 9701), (6230, 8066), (6586, 7630)]