48538160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2946

約数の個数: 80

約数和(自身を含む): 129634560

約数和(自身を除く): 81096400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 2903, 3344, 4180, 5806, 8360, 11612, 14515, 16720, 23224, 29030, 31933, 46448, 55157, 58060, 63866, 110314, 116120, 127732, 159665, 220628, 232240, 255464, 275785, 319330, 441256, 510928, 551570, 606727, 638660, 882512, 1103140, 1213454, 1277320, 2206280, 2426908, 2554640, 3033635, 4412560, 4853816, 6067270, 9707632, 12134540, 24269080, 48538160]

約数ペア:

[(1, 48538160), (2, 24269080), (4, 12134540), (5, 9707632), (8, 6067270), (10, 4853816), (11, 4412560), (16, 3033635), (19, 2554640), (20, 2426908), (22, 2206280), (38, 1277320), (40, 1213454), (44, 1103140), (55, 882512), (76, 638660), (80, 606727), (88, 551570), (95, 510928), (110, 441256), (152, 319330), (176, 275785), (190, 255464), (209, 232240), (220, 220628), (304, 159665), (380, 127732), (418, 116120), (440, 110314), (760, 63866), (836, 58060), (880, 55157), (1045, 46448), (1520, 31933), (1672, 29030), (2090, 23224), (2903, 16720), (3344, 14515), (4180, 11612), (5806, 8360)]