49837999840

素因数分解:

$2^5\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{255947}}^1$

素因数の和:257179

約数の個数: 48

約数和(自身を含む): 117839482992

約数和(自身を除く): 68001483152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1217, 2434, 4868, 6085, 9736, 12170, 19472, 24340, 38944, 48680, 97360, 194720, 255947, 511894, 1023788, 1279735, 2047576, 2559470, 4095152, 5118940, 8190304, 10237880, 20475760, 40951520, 311487499, 622974998, 1245949996, 1557437495, 2491899992, 3114874990, 4983799984, 6229749980, 9967599968, 12459499960, 24918999920, 49837999840]

約数ペア:

[(1, 49837999840), (2, 24918999920), (4, 12459499960), (5, 9967599968), (8, 6229749980), (10, 4983799984), (16, 3114874990), (20, 2491899992), (32, 1557437495), (40, 1245949996), (80, 622974998), (160, 311487499), (1217, 40951520), (2434, 20475760), (4868, 10237880), (6085, 8190304), (9736, 5118940), (12170, 4095152), (19472, 2559470), (24340, 2047576), (38944, 1279735), (48680, 1023788), (97360, 511894), (194720, 255947)]