49395710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 120766464

約数和(自身を除く): 71370754

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 31, 34, 35, 62, 65, 70, 85, 91, 103, 119, 130, 155, 170, 182, 206, 217, 221, 238, 310, 403, 434, 442, 455, 515, 527, 595, 721, 806, 910, 1030, 1054, 1085, 1105, 1190, 1339, 1442, 1547, 1751, 2015, 2170, 2210, 2635, 2678, 2821, 3094, 3193, 3502, 3605, 3689, 4030, 5270, 5642, 6386, 6695, 6851, 7210, 7378, 7735, 8755, 9373, 12257, 13390, 13702, 14105, 15470, 15965, 17510, 18445, 18746, 22351, 22763, 24514, 28210, 31930, 34255, 36890, 41509, 44702, 45526, 46865, 47957, 54281, 61285, 68510, 83018, 93730, 95914, 108562, 111755, 113815, 122570, 159341, 207545, 223510, 227630, 239785, 271405, 290563, 318682, 379967, 415090, 479570, 542810, 581126, 705653, 759934, 796705, 1411306, 1452815, 1593410, 1899835, 2905630, 3528265, 3799670, 4939571, 7056530, 9879142, 24697855, 49395710]

約数ペア:

[(1, 49395710), (2, 24697855), (5, 9879142), (7, 7056530), (10, 4939571), (13, 3799670), (14, 3528265), (17, 2905630), (26, 1899835), (31, 1593410), (34, 1452815), (35, 1411306), (62, 796705), (65, 759934), (70, 705653), (85, 581126), (91, 542810), (103, 479570), (119, 415090), (130, 379967), (155, 318682), (170, 290563), (182, 271405), (206, 239785), (217, 227630), (221, 223510), (238, 207545), (310, 159341), (403, 122570), (434, 113815), (442, 111755), (455, 108562), (515, 95914), (527, 93730), (595, 83018), (721, 68510), (806, 61285), (910, 54281), (1030, 47957), (1054, 46865), (1085, 45526), (1105, 44702), (1190, 41509), (1339, 36890), (1442, 34255), (1547, 31930), (1751, 28210), (2015, 24514), (2170, 22763), (2210, 22351), (2635, 18746), (2678, 18445), (2821, 17510), (3094, 15965), (3193, 15470), (3502, 14105), (3605, 13702), (3689, 13390), (4030, 12257), (5270, 9373), (5642, 8755), (6386, 7735), (6695, 7378), (6851, 7210)]