49648098080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1927333}}^1$

素因数の和:1927378

約数の個数: 96

約数和(自身を含む): 139878192384

約数和(自身を除く): 90230094304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 1927333, 3854666, 7709332, 9636665, 13491331, 15418664, 19273330, 26982662, 30837328, 38546660, 44328659, 53965324, 61674656, 67456655, 77093320, 88657318, 107930648, 134913310, 154186640, 177314636, 215861296, 221643295, 269826620, 308373280, 310300613, 354629272, 431722592, 443286590, 539653240, 620601226, 709258544, 886573180, 1079306480, 1241202452, 1418517088, 1551503065, 1773146360, 2158612960, 2482404904, 3103006130, 3546292720, 4964809808, 6206012260, 7092585440, 9929619616, 12412024520, 24824049040, 49648098080]

約数ペア:

[(1, 49648098080), (2, 24824049040), (4, 12412024520), (5, 9929619616), (7, 7092585440), (8, 6206012260), (10, 4964809808), (14, 3546292720), (16, 3103006130), (20, 2482404904), (23, 2158612960), (28, 1773146360), (32, 1551503065), (35, 1418517088), (40, 1241202452), (46, 1079306480), (56, 886573180), (70, 709258544), (80, 620601226), (92, 539653240), (112, 443286590), (115, 431722592), (140, 354629272), (160, 310300613), (161, 308373280), (184, 269826620), (224, 221643295), (230, 215861296), (280, 177314636), (322, 154186640), (368, 134913310), (460, 107930648), (560, 88657318), (644, 77093320), (736, 67456655), (805, 61674656), (920, 53965324), (1120, 44328659), (1288, 38546660), (1610, 30837328), (1840, 26982662), (2576, 19273330), (3220, 15418664), (3680, 13491331), (5152, 9636665), (6440, 7709332), (12880, 3854666), (25760, 1927333)]