51509393281

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{649969}}^1$

素因数の和:650128

約数の個数: 16

約数和(自身を含む): 56053412800

約数和(自身を除く): 4544019519

約数列:

[1, 19, 43, 97, 817, 1843, 4171, 79249, 649969, 12349411, 27948667, 63046993, 531024673, 1197892867, 2711020699, 51509393281]

約数ペア:

[(1, 51509393281), (19, 2711020699), (43, 1197892867), (97, 531024673), (817, 63046993), (1843, 27948667), (4171, 12349411), (79249, 649969)]