47815768

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 122668560

約数和(自身を除く): 74852792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 853, 1001, 1078, 1144, 1274, 1706, 2002, 2156, 2548, 3412, 4004, 4312, 5096, 5971, 6824, 7007, 8008, 9383, 11089, 11942, 14014, 18766, 22178, 23884, 28028, 37532, 41797, 44356, 47768, 56056, 65681, 75064, 77623, 83594, 88712, 121979, 131362, 155246, 167188, 243958, 262724, 310492, 334376, 459767, 487916, 525448, 543361, 620984, 853853, 919534, 975832, 1086722, 1707706, 1839068, 2173444, 3415412, 3678136, 4346888, 5976971, 6830824, 11953942, 23907884, 47815768]

約数ペア:

[(1, 47815768), (2, 23907884), (4, 11953942), (7, 6830824), (8, 5976971), (11, 4346888), (13, 3678136), (14, 3415412), (22, 2173444), (26, 1839068), (28, 1707706), (44, 1086722), (49, 975832), (52, 919534), (56, 853853), (77, 620984), (88, 543361), (91, 525448), (98, 487916), (104, 459767), (143, 334376), (154, 310492), (182, 262724), (196, 243958), (286, 167188), (308, 155246), (364, 131362), (392, 121979), (539, 88712), (572, 83594), (616, 77623), (637, 75064), (728, 65681), (853, 56056), (1001, 47768), (1078, 44356), (1144, 41797), (1274, 37532), (1706, 28028), (2002, 23884), (2156, 22178), (2548, 18766), (3412, 14014), (4004, 11942), (4312, 11089), (5096, 9383), (5971, 8008), (6824, 7007)]