49143388

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 52463012

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 107, 188, 214, 329, 349, 428, 658, 698, 749, 1316, 1396, 1498, 2443, 2996, 4886, 5029, 9772, 10058, 16403, 20116, 32806, 35203, 37343, 65612, 70406, 74686, 114821, 140812, 149372, 229642, 261401, 459284, 522802, 1045604, 1755121, 3510242, 7020484, 12285847, 24571694, 49143388]

約数ペア:

[(1, 49143388), (2, 24571694), (4, 12285847), (7, 7020484), (14, 3510242), (28, 1755121), (47, 1045604), (94, 522802), (107, 459284), (188, 261401), (214, 229642), (329, 149372), (349, 140812), (428, 114821), (658, 74686), (698, 70406), (749, 65612), (1316, 37343), (1396, 35203), (1498, 32806), (2443, 20116), (2996, 16403), (4886, 10058), (5029, 9772)]