50815128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 108852072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 439, 546, 636, 689, 728, 742, 878, 1092, 1113, 1272, 1317, 1378, 1484, 1756, 2067, 2184, 2226, 2634, 2756, 2968, 3073, 3512, 4134, 4452, 4823, 5268, 5512, 5707, 6146, 8268, 8904, 9219, 9646, 10536, 11414, 12292, 14469, 16536, 17121, 18438, 19292, 22828, 23267, 24584, 28938, 34242, 36876, 38584, 39949, 45656, 46534, 57876, 68484, 69801, 73752, 79898, 93068, 115752, 119847, 136968, 139602, 159796, 162869, 186136, 239694, 279204, 302471, 319592, 325738, 479388, 488607, 558408, 604942, 651476, 907413, 958776, 977214, 1209884, 1302952, 1814826, 1954428, 2117297, 2419768, 3629652, 3908856, 4234594, 6351891, 7259304, 8469188, 12703782, 16938376, 25407564, 50815128]

約数ペア:

[(1, 50815128), (2, 25407564), (3, 16938376), (4, 12703782), (6, 8469188), (7, 7259304), (8, 6351891), (12, 4234594), (13, 3908856), (14, 3629652), (21, 2419768), (24, 2117297), (26, 1954428), (28, 1814826), (39, 1302952), (42, 1209884), (52, 977214), (53, 958776), (56, 907413), (78, 651476), (84, 604942), (91, 558408), (104, 488607), (106, 479388), (156, 325738), (159, 319592), (168, 302471), (182, 279204), (212, 239694), (273, 186136), (312, 162869), (318, 159796), (364, 139602), (371, 136968), (424, 119847), (439, 115752), (546, 93068), (636, 79898), (689, 73752), (728, 69801), (742, 68484), (878, 57876), (1092, 46534), (1113, 45656), (1272, 39949), (1317, 38584), (1378, 36876), (1484, 34242), (1756, 28938), (2067, 24584), (2184, 23267), (2226, 22828), (2634, 19292), (2756, 18438), (2968, 17121), (3073, 16536), (3512, 14469), (4134, 12292), (4452, 11414), (4823, 10536), (5268, 9646), (5512, 9219), (5707, 8904), (6146, 8268)]