51609365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 16974955

約数列:

[1, 5, 17, 41, 59, 85, 205, 251, 295, 697, 1003, 1255, 2419, 3485, 4267, 5015, 10291, 12095, 14809, 21335, 41123, 51455, 74045, 174947, 205615, 251753, 607169, 874735, 1258765, 3035845, 10321873, 51609365]

約数ペア:

[(1, 51609365), (5, 10321873), (17, 3035845), (41, 1258765), (59, 874735), (85, 607169), (205, 251753), (251, 205615), (295, 174947), (697, 74045), (1003, 51455), (1255, 41123), (2419, 21335), (3485, 14809), (4267, 12095), (5015, 10291)]