51898912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 111608280

約数和(自身を除く): 59709368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1709, 1898, 2336, 3418, 3796, 6836, 7592, 13672, 15184, 22217, 27344, 30368, 44434, 54688, 88868, 124757, 177736, 249514, 355472, 499028, 710944, 998056, 1621841, 1996112, 3243682, 3992224, 6487364, 12974728, 25949456, 51898912]

約数ペア:

[(1, 51898912), (2, 25949456), (4, 12974728), (8, 6487364), (13, 3992224), (16, 3243682), (26, 1996112), (32, 1621841), (52, 998056), (73, 710944), (104, 499028), (146, 355472), (208, 249514), (292, 177736), (416, 124757), (584, 88868), (949, 54688), (1168, 44434), (1709, 30368), (1898, 27344), (2336, 22217), (3418, 15184), (3796, 13672), (6836, 7592)]