71398251650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1338299}}^1$

素因数の和:1338419

約数の個数: 48

約数和(自身を含む): 146367194400

約数和(自身を除く): 74968942750

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 970, 1067, 2134, 2425, 4850, 5335, 10670, 26675, 53350, 1338299, 2676598, 6691495, 13382990, 14721289, 29442578, 33457475, 66914950, 73606445, 129815003, 147212890, 259630006, 368032225, 649075015, 736064450, 1298150030, 1427965033, 2855930066, 3245375075, 6490750150, 7139825165, 14279650330, 35699125825, 71398251650]

約数ペア:

[(1, 71398251650), (2, 35699125825), (5, 14279650330), (10, 7139825165), (11, 6490750150), (22, 3245375075), (25, 2855930066), (50, 1427965033), (55, 1298150030), (97, 736064450), (110, 649075015), (194, 368032225), (275, 259630006), (485, 147212890), (550, 129815003), (970, 73606445), (1067, 66914950), (2134, 33457475), (2425, 29442578), (4850, 14721289), (5335, 13382990), (10670, 6691495), (26675, 2676598), (53350, 1338299)]