51421170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28099}}^1$

素因数の和:28170

約数の個数: 32

約数和(自身を含む): 125438400

約数和(自身を除く): 74017230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 28099, 56198, 84297, 140495, 168594, 280990, 421485, 842970, 1714039, 3428078, 5142117, 8570195, 10284234, 17140390, 25710585, 51421170]

約数ペア:

[(1, 51421170), (2, 25710585), (3, 17140390), (5, 10284234), (6, 8570195), (10, 5142117), (15, 3428078), (30, 1714039), (61, 842970), (122, 421485), (183, 280990), (305, 168594), (366, 140495), (610, 84297), (915, 56198), (1830, 28099)]