51604527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 77333760

約数和(自身を除く): 25729233

約数列:

[1, 3, 13, 39, 41, 59, 123, 177, 533, 547, 767, 1599, 1641, 2301, 2419, 7111, 7257, 21333, 22427, 31447, 32273, 67281, 94341, 96819, 291551, 419549, 874653, 1258647, 1323193, 3969579, 17201509, 51604527]

約数ペア:

[(1, 51604527), (3, 17201509), (13, 3969579), (39, 1323193), (41, 1258647), (59, 874653), (123, 419549), (177, 291551), (533, 96819), (547, 94341), (767, 67281), (1599, 32273), (1641, 31447), (2301, 22427), (2419, 21333), (7111, 7257)]