56397308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 112250880

約数和(自身を除く): 55853572

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 173, 239, 341, 346, 478, 682, 692, 956, 1364, 1903, 2629, 3806, 5258, 5363, 7409, 7612, 10516, 10726, 14818, 21452, 29636, 41347, 58993, 81499, 82694, 117986, 162998, 165388, 235972, 325996, 454817, 909634, 1281757, 1819268, 2563514, 5127028, 14099327, 28198654, 56397308]

約数ペア:

[(1, 56397308), (2, 28198654), (4, 14099327), (11, 5127028), (22, 2563514), (31, 1819268), (44, 1281757), (62, 909634), (124, 454817), (173, 325996), (239, 235972), (341, 165388), (346, 162998), (478, 117986), (682, 82694), (692, 81499), (956, 58993), (1364, 41347), (1903, 29636), (2629, 21452), (3806, 14818), (5258, 10726), (5363, 10516), (7409, 7612)]