51796710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{82217}}^1$

素因数の和:82237

約数の個数: 48

約数和(自身を含む): 153912096

約数和(自身を除く): 102115386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 82217, 164434, 246651, 411085, 493302, 575519, 739953, 822170, 1151038, 1233255, 1479906, 1726557, 2466510, 2877595, 3453114, 3699765, 5179671, 5755190, 7399530, 8632785, 10359342, 17265570, 25898355, 51796710]

約数ペア:

[(1, 51796710), (2, 25898355), (3, 17265570), (5, 10359342), (6, 8632785), (7, 7399530), (9, 5755190), (10, 5179671), (14, 3699765), (15, 3453114), (18, 2877595), (21, 2466510), (30, 1726557), (35, 1479906), (42, 1233255), (45, 1151038), (63, 822170), (70, 739953), (90, 575519), (105, 493302), (126, 411085), (210, 246651), (315, 164434), (630, 82217)]