49645310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 106142400

約数和(自身を除く): 56497090

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 149, 233, 286, 298, 466, 715, 745, 1165, 1430, 1490, 1639, 1937, 2330, 2563, 3029, 3278, 3874, 5126, 6058, 8195, 9685, 12815, 15145, 16390, 19370, 21307, 25630, 30290, 33319, 34717, 42614, 66638, 69434, 106535, 166595, 173585, 213070, 333190, 347170, 381887, 451321, 763774, 902642, 1909435, 2256605, 3818870, 4513210, 4964531, 9929062, 24822655, 49645310]

約数ペア:

[(1, 49645310), (2, 24822655), (5, 9929062), (10, 4964531), (11, 4513210), (13, 3818870), (22, 2256605), (26, 1909435), (55, 902642), (65, 763774), (110, 451321), (130, 381887), (143, 347170), (149, 333190), (233, 213070), (286, 173585), (298, 166595), (466, 106535), (715, 69434), (745, 66638), (1165, 42614), (1430, 34717), (1490, 33319), (1639, 30290), (1937, 25630), (2330, 21307), (2563, 19370), (3029, 16390), (3278, 15145), (3874, 12815), (5126, 9685), (6058, 8195)]