51582388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 109509120

約数和(自身を除く): 57926732

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 2909, 4433, 5818, 8866, 11636, 17732, 31999, 37817, 63998, 75634, 90179, 127996, 151268, 180358, 360716, 415987, 831974, 991969, 1172327, 1663948, 1983938, 2344654, 3967876, 4689308, 12895597, 25791194, 51582388]

約数ペア:

[(1, 51582388), (2, 25791194), (4, 12895597), (11, 4689308), (13, 3967876), (22, 2344654), (26, 1983938), (31, 1663948), (44, 1172327), (52, 991969), (62, 831974), (124, 415987), (143, 360716), (286, 180358), (341, 151268), (403, 127996), (572, 90179), (682, 75634), (806, 63998), (1364, 37817), (1612, 31999), (2909, 17732), (4433, 11636), (5818, 8866)]