48478516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 86546880

約数和(自身を除く): 38068364

約数列:

[1, 2, 4, 71, 142, 211, 284, 422, 809, 844, 1618, 3236, 14981, 29962, 57439, 59924, 114878, 170699, 229756, 341398, 682796, 12119629, 24239258, 48478516]

約数ペア:

[(1, 48478516), (2, 24239258), (4, 12119629), (71, 682796), (142, 341398), (211, 229756), (284, 170699), (422, 114878), (809, 59924), (844, 57439), (1618, 29962), (3236, 14981)]