56556931496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{41771}}^1$

素因数の和:42114

約数の個数: 64

約数和(自身を含む): 117055169280

約数和(自身を除く): 60498237784

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 277, 376, 554, 611, 1108, 1222, 2216, 2444, 3601, 4888, 7202, 13019, 14404, 26038, 28808, 41771, 52076, 83542, 104152, 167084, 169247, 334168, 338494, 543023, 676988, 1086046, 1353976, 1963237, 2172092, 3926474, 4344184, 7852948, 11570567, 15705896, 23141134, 25522081, 46282268, 51044162, 92564536, 102088324, 150417371, 204176648, 300834742, 543816649, 601669484, 1087633298, 1203338968, 2175266596, 4350533192, 7069616437, 14139232874, 28278465748, 56556931496]

約数ペア:

[(1, 56556931496), (2, 28278465748), (4, 14139232874), (8, 7069616437), (13, 4350533192), (26, 2175266596), (47, 1203338968), (52, 1087633298), (94, 601669484), (104, 543816649), (188, 300834742), (277, 204176648), (376, 150417371), (554, 102088324), (611, 92564536), (1108, 51044162), (1222, 46282268), (2216, 25522081), (2444, 23141134), (3601, 15705896), (4888, 11570567), (7202, 7852948), (13019, 4344184), (14404, 3926474), (26038, 2172092), (28808, 1963237), (41771, 1353976), (52076, 1086046), (83542, 676988), (104152, 543023), (167084, 338494), (169247, 334168)]