49159760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47269}}^1$

素因数の和:47295

約数の個数: 40

約数和(自身を含む): 123091080

約数和(自身を除く): 73931320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47269, 94538, 189076, 236345, 378152, 472690, 614497, 756304, 945380, 1228994, 1890760, 2457988, 3072485, 3781520, 4915976, 6144970, 9831952, 12289940, 24579880, 49159760]

約数ペア:

[(1, 49159760), (2, 24579880), (4, 12289940), (5, 9831952), (8, 6144970), (10, 4915976), (13, 3781520), (16, 3072485), (20, 2457988), (26, 1890760), (40, 1228994), (52, 945380), (65, 756304), (80, 614497), (104, 472690), (130, 378152), (208, 236345), (260, 189076), (520, 94538), (1040, 47269)]