53330328

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1811}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 144869400

約数和(自身を除く): 91539072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 1811, 2454, 3272, 3622, 3681, 4908, 5433, 7244, 7362, 9816, 10866, 14488, 14724, 16299, 21732, 29448, 32598, 43464, 65196, 130392, 740699, 1481398, 2222097, 2962796, 4444194, 5925592, 6666291, 8888388, 13332582, 17776776, 26665164, 53330328]

約数ペア:

[(1, 53330328), (2, 26665164), (3, 17776776), (4, 13332582), (6, 8888388), (8, 6666291), (9, 5925592), (12, 4444194), (18, 2962796), (24, 2222097), (36, 1481398), (72, 740699), (409, 130392), (818, 65196), (1227, 43464), (1636, 32598), (1811, 29448), (2454, 21732), (3272, 16299), (3622, 14724), (3681, 14488), (4908, 10866), (5433, 9816), (7244, 7362)]