56475510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 169150464

約数和(自身を除く): 112674954

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 137, 151, 182, 195, 210, 273, 274, 302, 390, 411, 453, 455, 546, 685, 755, 822, 906, 910, 959, 1057, 1365, 1370, 1510, 1781, 1918, 1963, 2055, 2114, 2265, 2730, 2877, 3171, 3562, 3926, 4110, 4530, 4795, 5285, 5343, 5754, 5889, 6342, 8905, 9590, 9815, 10570, 10686, 11778, 12467, 13741, 14385, 15855, 17810, 19630, 20687, 24934, 26715, 27482, 28770, 29445, 31710, 37401, 41223, 41374, 53430, 58890, 62061, 62335, 68705, 74802, 82446, 103435, 124122, 124670, 137410, 144809, 187005, 206115, 206870, 268931, 289618, 310305, 374010, 412230, 434427, 537862, 620610, 724045, 806793, 868854, 1344655, 1448090, 1613586, 1882517, 2172135, 2689310, 3765034, 4033965, 4344270, 5647551, 8067930, 9412585, 11295102, 18825170, 28237755, 56475510]

約数ペア:

[(1, 56475510), (2, 28237755), (3, 18825170), (5, 11295102), (6, 9412585), (7, 8067930), (10, 5647551), (13, 4344270), (14, 4033965), (15, 3765034), (21, 2689310), (26, 2172135), (30, 1882517), (35, 1613586), (39, 1448090), (42, 1344655), (65, 868854), (70, 806793), (78, 724045), (91, 620610), (105, 537862), (130, 434427), (137, 412230), (151, 374010), (182, 310305), (195, 289618), (210, 268931), (273, 206870), (274, 206115), (302, 187005), (390, 144809), (411, 137410), (453, 124670), (455, 124122), (546, 103435), (685, 82446), (755, 74802), (822, 68705), (906, 62335), (910, 62061), (959, 58890), (1057, 53430), (1365, 41374), (1370, 41223), (1510, 37401), (1781, 31710), (1918, 29445), (1963, 28770), (2055, 27482), (2114, 26715), (2265, 24934), (2730, 20687), (2877, 19630), (3171, 17810), (3562, 15855), (3926, 14385), (4110, 13741), (4530, 12467), (4795, 11778), (5285, 10686), (5343, 10570), (5754, 9815), (5889, 9590), (6342, 8905)]