56558212475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 80155941120

約数和(自身を除く): 23597728645

約数列:

[1, 5, 17, 19, 25, 67, 85, 95, 107, 323, 335, 425, 475, 535, 977, 1139, 1273, 1615, 1675, 1819, 2033, 2675, 4885, 5695, 6365, 7169, 8075, 9095, 10165, 16609, 18563, 21641, 24425, 28475, 31825, 34561, 35845, 45475, 50825, 65459, 83045, 92815, 104539, 108205, 121873, 136211, 172805, 179225, 315571, 327295, 415225, 464075, 522695, 541025, 609365, 681055, 864025, 1112803, 1243721, 1577855, 1636475, 1777163, 1986241, 2315587, 2613475, 3046825, 3405275, 5564015, 6218605, 7004113, 7889275, 8885815, 9931205, 11577935, 21143257, 27820075, 31093025, 33766097, 35020565, 44429075, 49656025, 57889675, 105716285, 119069921, 133078147, 168830485, 175102825, 528581425, 595349605, 665390735, 844152425, 2262328499, 2976748025, 3326953675, 11311642495, 56558212475]

約数ペア:

[(1, 56558212475), (5, 11311642495), (17, 3326953675), (19, 2976748025), (25, 2262328499), (67, 844152425), (85, 665390735), (95, 595349605), (107, 528581425), (323, 175102825), (335, 168830485), (425, 133078147), (475, 119069921), (535, 105716285), (977, 57889675), (1139, 49656025), (1273, 44429075), (1615, 35020565), (1675, 33766097), (1819, 31093025), (2033, 27820075), (2675, 21143257), (4885, 11577935), (5695, 9931205), (6365, 8885815), (7169, 7889275), (8075, 7004113), (9095, 6218605), (10165, 5564015), (16609, 3405275), (18563, 3046825), (21641, 2613475), (24425, 2315587), (28475, 1986241), (31825, 1777163), (34561, 1636475), (35845, 1577855), (45475, 1243721), (50825, 1112803), (65459, 864025), (83045, 681055), (92815, 609365), (104539, 541025), (108205, 522695), (121873, 464075), (136211, 415225), (172805, 327295), (179225, 315571)]