51005904

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 140562432

約数和(自身を除く): 89556528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 983, 1081, 1104, 1128, 1966, 2162, 2256, 2949, 3243, 3932, 4324, 5898, 6486, 7864, 8648, 11796, 12972, 15728, 17296, 22609, 23592, 25944, 45218, 46201, 47184, 51888, 67827, 90436, 92402, 135654, 138603, 180872, 184804, 271308, 277206, 361744, 369608, 542616, 554412, 739216, 1062623, 1085232, 1108824, 2125246, 2217648, 3187869, 4250492, 6375738, 8500984, 12751476, 17001968, 25502952, 51005904]

約数ペア:

[(1, 51005904), (2, 25502952), (3, 17001968), (4, 12751476), (6, 8500984), (8, 6375738), (12, 4250492), (16, 3187869), (23, 2217648), (24, 2125246), (46, 1108824), (47, 1085232), (48, 1062623), (69, 739216), (92, 554412), (94, 542616), (138, 369608), (141, 361744), (184, 277206), (188, 271308), (276, 184804), (282, 180872), (368, 138603), (376, 135654), (552, 92402), (564, 90436), (752, 67827), (983, 51888), (1081, 47184), (1104, 46201), (1128, 45218), (1966, 25944), (2162, 23592), (2256, 22609), (2949, 17296), (3243, 15728), (3932, 12972), (4324, 11796), (5898, 8648), (6486, 7864)]