49139965

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6131}}^1$

素因数の和:6372

約数の個数: 16

約数和(自身を含む): 67697280

約数和(自身を除く): 18557315

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 6131, 8015, 30655, 42917, 214585, 1403999, 7019995, 9827993, 49139965]

約数ペア:

[(1, 49139965), (5, 9827993), (7, 7019995), (35, 1403999), (229, 214585), (1145, 42917), (1603, 30655), (6131, 8015)]