49878290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 112831488

約数和(自身を除く): 62953198

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 211, 307, 385, 422, 614, 770, 1055, 1477, 1535, 2110, 2149, 2321, 2954, 3070, 3377, 4298, 4642, 6754, 7385, 10745, 11605, 14770, 16247, 16885, 21490, 23210, 23639, 32494, 33770, 47278, 64777, 81235, 118195, 129554, 162470, 236390, 323885, 453439, 647770, 712547, 906878, 1425094, 2267195, 3562735, 4534390, 4987829, 7125470, 9975658, 24939145, 49878290]

約数ペア:

[(1, 49878290), (2, 24939145), (5, 9975658), (7, 7125470), (10, 4987829), (11, 4534390), (14, 3562735), (22, 2267195), (35, 1425094), (55, 906878), (70, 712547), (77, 647770), (110, 453439), (154, 323885), (211, 236390), (307, 162470), (385, 129554), (422, 118195), (614, 81235), (770, 64777), (1055, 47278), (1477, 33770), (1535, 32494), (2110, 23639), (2149, 23210), (2321, 21490), (2954, 16885), (3070, 16247), (3377, 14770), (4298, 11605), (4642, 10745), (6754, 7385)]