51335492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 102735360

約数和(自身を除く): 51399868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 223, 233, 247, 446, 466, 494, 892, 932, 988, 2899, 3029, 4237, 4427, 5798, 6058, 8474, 8854, 11596, 12116, 16948, 17708, 51959, 55081, 57551, 103918, 110162, 115102, 207836, 220324, 230204, 675467, 987221, 1350934, 1974442, 2701868, 3948884, 12833873, 25667746, 51335492]

約数ペア:

[(1, 51335492), (2, 25667746), (4, 12833873), (13, 3948884), (19, 2701868), (26, 1974442), (38, 1350934), (52, 987221), (76, 675467), (223, 230204), (233, 220324), (247, 207836), (446, 115102), (466, 110162), (494, 103918), (892, 57551), (932, 55081), (988, 51959), (2899, 17708), (3029, 16948), (4237, 12116), (4427, 11596), (5798, 8854), (6058, 8474)]