56017935

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 100077120

約数和(自身を除く): 44059185

約数列:

[1, 3, 5, 9, 15, 45, 71, 89, 197, 213, 267, 355, 445, 591, 639, 801, 985, 1065, 1335, 1773, 2955, 3195, 4005, 6319, 8865, 13987, 17533, 18957, 31595, 41961, 52599, 56871, 69935, 87665, 94785, 125883, 157797, 209805, 262995, 284355, 629415, 788985, 1244843, 3734529, 6224215, 11203587, 18672645, 56017935]

約数ペア:

[(1, 56017935), (3, 18672645), (5, 11203587), (9, 6224215), (15, 3734529), (45, 1244843), (71, 788985), (89, 629415), (197, 284355), (213, 262995), (267, 209805), (355, 157797), (445, 125883), (591, 94785), (639, 87665), (801, 69935), (985, 56871), (1065, 52599), (1335, 41961), (1773, 31595), (2955, 18957), (3195, 17533), (4005, 13987), (6319, 8865)]