50858964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 139859720

約数和(自身を除く): 89000756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 997, 1308, 1417, 1962, 1994, 2834, 2991, 3924, 3988, 4251, 5668, 5982, 8502, 8973, 11964, 12753, 12961, 17004, 17946, 25506, 25922, 35892, 38883, 51012, 51844, 77766, 108673, 116649, 155532, 217346, 233298, 326019, 434692, 466596, 652038, 978057, 1304076, 1412749, 1956114, 2825498, 3912228, 4238247, 5650996, 8476494, 12714741, 16952988, 25429482, 50858964]

約数ペア:

[(1, 50858964), (2, 25429482), (3, 16952988), (4, 12714741), (6, 8476494), (9, 5650996), (12, 4238247), (13, 3912228), (18, 2825498), (26, 1956114), (36, 1412749), (39, 1304076), (52, 978057), (78, 652038), (109, 466596), (117, 434692), (156, 326019), (218, 233298), (234, 217346), (327, 155532), (436, 116649), (468, 108673), (654, 77766), (981, 51844), (997, 51012), (1308, 38883), (1417, 35892), (1962, 25922), (1994, 25506), (2834, 17946), (2991, 17004), (3924, 12961), (3988, 12753), (4251, 11964), (5668, 8973), (5982, 8502)]