55887832

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 143352720

約数和(自身を除く): 87464888

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, 997, 1001, 1078, 1144, 1274, 1994, 2002, 2156, 2548, 3988, 4004, 4312, 5096, 6979, 7007, 7976, 8008, 10967, 12961, 13958, 14014, 21934, 25922, 27916, 28028, 43868, 48853, 51844, 55832, 56056, 76769, 87736, 90727, 97706, 103688, 142571, 153538, 181454, 195412, 285142, 307076, 362908, 390824, 537383, 570284, 614152, 635089, 725816, 997997, 1074766, 1140568, 1270178, 1995994, 2149532, 2540356, 3991988, 4299064, 5080712, 6985979, 7983976, 13971958, 27943916, 55887832]

約数ペア:

[(1, 55887832), (2, 27943916), (4, 13971958), (7, 7983976), (8, 6985979), (11, 5080712), (13, 4299064), (14, 3991988), (22, 2540356), (26, 2149532), (28, 1995994), (44, 1270178), (49, 1140568), (52, 1074766), (56, 997997), (77, 725816), (88, 635089), (91, 614152), (98, 570284), (104, 537383), (143, 390824), (154, 362908), (182, 307076), (196, 285142), (286, 195412), (308, 181454), (364, 153538), (392, 142571), (539, 103688), (572, 97706), (616, 90727), (637, 87736), (728, 76769), (997, 56056), (1001, 55832), (1078, 51844), (1144, 48853), (1274, 43868), (1994, 28028), (2002, 27916), (2156, 25922), (2548, 21934), (3988, 14014), (4004, 13958), (4312, 12961), (5096, 10967), (6979, 8008), (7007, 7976)]