51855990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25799}}^1$

素因数の和:25876

約数の個数: 32

約数和(自身を含む): 126316800

約数和(自身を除く): 74460810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 25799, 51598, 77397, 128995, 154794, 257990, 386985, 773970, 1728533, 3457066, 5185599, 8642665, 10371198, 17285330, 25927995, 51855990]

約数ペア:

[(1, 51855990), (2, 25927995), (3, 17285330), (5, 10371198), (6, 8642665), (10, 5185599), (15, 3457066), (30, 1728533), (67, 773970), (134, 386985), (201, 257990), (335, 154794), (402, 128995), (670, 77397), (1005, 51598), (2010, 25799)]