2755546850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{21221}}^1$

素因数の和:21300

約数の個数: 72

約数和(自身を含む): 6074882388

約数和(自身を除く): 3319335538

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 490, 530, 742, 1225, 1325, 1855, 2450, 2597, 2650, 3710, 5194, 9275, 12985, 18550, 21221, 25970, 42442, 64925, 106105, 129850, 148547, 212210, 297094, 530525, 742735, 1039829, 1061050, 1124713, 1485470, 2079658, 2249426, 3713675, 5199145, 5623565, 7427350, 7872991, 10398290, 11247130, 15745982, 25995725, 28117825, 39364955, 51991450, 55110937, 56235650, 78729910, 110221874, 196824775, 275554685, 393649550, 551109370, 1377773425, 2755546850]

約数ペア:

[(1, 2755546850), (2, 1377773425), (5, 551109370), (7, 393649550), (10, 275554685), (14, 196824775), (25, 110221874), (35, 78729910), (49, 56235650), (50, 55110937), (53, 51991450), (70, 39364955), (98, 28117825), (106, 25995725), (175, 15745982), (245, 11247130), (265, 10398290), (350, 7872991), (371, 7427350), (490, 5623565), (530, 5199145), (742, 3713675), (1225, 2249426), (1325, 2079658), (1855, 1485470), (2450, 1124713), (2597, 1061050), (2650, 1039829), (3710, 742735), (5194, 530525), (9275, 297094), (12985, 212210), (18550, 148547), (21221, 129850), (25970, 106105), (42442, 64925)]