56489004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10973}}^1$

素因数の和:11007

約数の個数: 72

約数和(自身を含む): 167770512

約数和(自身を除く): 111281508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 10973, 21946, 32919, 43892, 65838, 98757, 120703, 131676, 142649, 197514, 241406, 285298, 362109, 395028, 427947, 482812, 570596, 724218, 855894, 1086327, 1283841, 1448436, 1569139, 1711788, 2172654, 2567682, 3138278, 4345308, 4707417, 5135364, 6276556, 9414834, 14122251, 18829668, 28244502, 56489004]

約数ペア:

[(1, 56489004), (2, 28244502), (3, 18829668), (4, 14122251), (6, 9414834), (9, 6276556), (11, 5135364), (12, 4707417), (13, 4345308), (18, 3138278), (22, 2567682), (26, 2172654), (33, 1711788), (36, 1569139), (39, 1448436), (44, 1283841), (52, 1086327), (66, 855894), (78, 724218), (99, 570596), (117, 482812), (132, 427947), (143, 395028), (156, 362109), (198, 285298), (234, 241406), (286, 197514), (396, 142649), (429, 131676), (468, 120703), (572, 98757), (858, 65838), (1287, 43892), (1716, 32919), (2574, 21946), (5148, 10973)]