5456248

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 12312000

約数和(自身を除く): 6855752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 449, 868, 898, 1519, 1736, 1796, 3038, 3143, 3592, 6076, 6286, 12152, 12572, 13919, 22001, 25144, 27838, 44002, 55676, 88004, 97433, 111352, 176008, 194866, 389732, 682031, 779464, 1364062, 2728124, 5456248]

約数ペア:

[(1, 5456248), (2, 2728124), (4, 1364062), (7, 779464), (8, 682031), (14, 389732), (28, 194866), (31, 176008), (49, 111352), (56, 97433), (62, 88004), (98, 55676), (124, 44002), (196, 27838), (217, 25144), (248, 22001), (392, 13919), (434, 12572), (449, 12152), (868, 6286), (898, 6076), (1519, 3592), (1736, 3143), (1796, 3038)]