50988525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 106064640

約数和(自身を除く): 55076115

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 29, 35, 51, 75, 85, 87, 105, 119, 145, 175, 197, 203, 255, 357, 425, 435, 493, 525, 591, 595, 609, 725, 985, 1015, 1275, 1379, 1479, 1785, 2175, 2465, 2955, 2975, 3045, 3349, 3451, 4137, 4925, 5075, 5713, 6895, 7395, 8925, 10047, 10353, 12325, 14775, 15225, 16745, 17139, 17255, 20685, 23443, 28565, 34475, 36975, 39991, 50235, 51765, 70329, 83725, 85695, 86275, 97121, 103425, 117215, 119973, 142825, 199955, 251175, 258825, 291363, 351645, 428475, 485605, 586075, 599865, 679847, 999775, 1456815, 1758225, 2039541, 2428025, 2999325, 3399235, 7284075, 10197705, 16996175, 50988525]

約数ペア:

[(1, 50988525), (3, 16996175), (5, 10197705), (7, 7284075), (15, 3399235), (17, 2999325), (21, 2428025), (25, 2039541), (29, 1758225), (35, 1456815), (51, 999775), (75, 679847), (85, 599865), (87, 586075), (105, 485605), (119, 428475), (145, 351645), (175, 291363), (197, 258825), (203, 251175), (255, 199955), (357, 142825), (425, 119973), (435, 117215), (493, 103425), (525, 97121), (591, 86275), (595, 85695), (609, 83725), (725, 70329), (985, 51765), (1015, 50235), (1275, 39991), (1379, 36975), (1479, 34475), (1785, 28565), (2175, 23443), (2465, 20685), (2955, 17255), (2975, 17139), (3045, 16745), (3349, 15225), (3451, 14775), (4137, 12325), (4925, 10353), (5075, 10047), (5713, 8925), (6895, 7395)]