51215835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5261}}^1$

素因数の和:5339

約数の個数: 32

約数和(自身を含む): 90927360

約数和(自身を除く): 39711525

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 5261, 9735, 15783, 26305, 57871, 78915, 173613, 289355, 310399, 868065, 931197, 1551995, 3414389, 4655985, 10243167, 17071945, 51215835]

約数ペア:

[(1, 51215835), (3, 17071945), (5, 10243167), (11, 4655985), (15, 3414389), (33, 1551995), (55, 931197), (59, 868065), (165, 310399), (177, 289355), (295, 173613), (649, 78915), (885, 57871), (1947, 26305), (3245, 15783), (5261, 9735)]